Romanization of Russian
Romanization of Russian is the process of transliterating the Russian language from the Cyrillic script into the Latin script. As well as its primary use for citing Russian names and words in languages which use a Latin alphabet, romanization is essential for computer users to input Russian text who either do not have a keyboard or word processor set up for inputting Cyrillic, or else are not capable of typing using a native Russian keyboard layout. In the latter case, they would type using a system of transliteration fitted for their keyboard layout, such as for English QWERTY keyboards, use an automated tool to convert the text into Cyrillic. There are a number of incompatible standards for the Romanization of Russian Cyrillic, with none of them having received much popularity and in reality transliteration is carried out without any uniform standards. Scientific transliteration known as the International Scholarly System, is a system, used in linguistics since the 19th century, it is formed the basis of the GOST and ISO systems.
OST 8483 was the first Soviet standard on romanization of Russian, introduced in 16 October 1935. Developed by the National Administration for Geodesy and Cartography at the USSR Council of Ministers, GOST 16876-71 has been in service for over 30 years and is the only romanization system that does not use diacritics. Replaced by GOST 7.79-2000. This standard is an equivalent of GOST 16876-71 and was adopted as an official standard of the COMECON. GOST 7.79-2000 System of Standards on Information and Publishing–Rules for Transliteration of the Cyrillic Characters Using the Latin Alphabet is an adoption of ISO 9:1995. It is the Commonwealth of Independent States. GOST 52535.1-2006 Identification cards. Machine readable travel documents. Part 1. Machine readable passports is an adoption of an ICAO standard for travel documents, it was used in Russian passports for a short period during 2010–2013. The standard was substituted in 2013 by GOST R ISO/IEC 7501-1-2013, which does not contain romanization, but directly refers to the ICAO romanization.
Names on street and road signs in the Soviet Union were romanized according to GOST 10807-78, amended by newer Russian GOST R 52290-2004, the romanizations in both the standards are identical. ISO/R 9, established in 1954 and updated in 1968, was the adoption of the scientific transliteration by the International Organization for Standardization, it covers seven other Slavic languages. ISO 9:1995 is the current transliteration standard from ISO, it is based on its predecessor ISO/R 9:1968. ISO 9:1995 is the first language-independent, univocal system of one character for one character equivalents that faithfully represents the original and allows for reverse transliteration for Cyrillic text in any contemporary language; the UNGEGN, a Working Group of the United Nations, in 1987 recommended a romanization system for geographical names, based on the 1983 version of GOST 16876-71. It may be found in some international cartographic products. American Library Association and Library of Congress romanization tables for Slavic alphabets are used in North American libraries and in the British Library since 1975.
The formal, unambiguous version of the system requires some diacritics and two-letter tie characters, which are omitted in practice. British Standard 2979:1958 is the main system of the Oxford University Press, a variation was used by the British Library to catalogue publications acquired up to 1975; the BGN/PCGN system is intuitive for Anglophones to read and pronounce. In many publications, a simplified form of the system is used to render English versions of Russian names converting ë to yo, simplifying -iy and -yy endings to -y, omitting apostrophes for ъ and ь, it can be rendered using only the basic letters and punctuation found on English-language keyboards: no diacritics or unusual letters are required, although the interpunct character may be used to avoid ambiguity. This particular standard is part of the BGN/PCGN romanization system, developed by the United States Board on Geographic Names and by the Permanent Committee on Geographical Names for British Official Use; the portion of the system pertaining to the Russian language was adopted by BGN in 1944 and by PCGN in 1947.
In Soviet international passports, transliteration was based on French rules, so all of the names were transliterated in a French-style system. In 1997, with the introduction of new Russian passports, a diacritic-free English-oriented system was established by the Ministry of Internal Affairs, but this system was abandoned in 2010. In 2006, GOST 52535.1-2006 was adopted, which defines technical requirements and standards for Russian international passports and introduces its own system of transliteration. In 2010, the Federal Migratory Service of Russia approved Order No. 26, stating that all personal names in the passports issued after 2010 must be transliterated using GOST 52535.1-2006. Because of some differences between the new system and the old one, citizens who wanted to retain the old version of a name's transliteration, in the old pre-2010 passport, might apply to the local migratory office before acquiring a new passport; the standard was abandoned in 2013. In 2013, Order No. 320 of the Federal Migratory Service of Russia came into force.
It states that all pe
Dwight D. Eisenhower
Dwight David "Ike" Eisenhower was an American army general and statesman who served as the 34th president of the United States from 1953 to 1961. During World War II, he was a five-star general in the United States Army and served as supreme commander of the Allied Expeditionary Forces in Europe, he was responsible for planning and supervising the invasion of North Africa in Operation Torch in 1942–43 and the successful invasion of France and Germany in 1944–45 from the Western Front. Born David Dwight Eisenhower in Denison, Texas, he was raised in Kansas in a large family of Pennsylvania Dutch ancestry, his family had a strong religious background. His mother was born a Lutheran, married as a River Brethren, became a Jehovah's Witness. So, Eisenhower did not belong to any organized church until 1952, he cited constant relocation during his military career as one reason. He graduated from West Point in 1915 and married Mamie Doud, with whom he had two sons. During World War I, he was denied a request to serve in Europe and instead commanded a unit that trained tank crews.
Following the war, he served under various generals and was promoted to the rank of brigadier general in 1941. After the U. S. entered World War II, Eisenhower oversaw the invasions of North Africa and Sicily before supervising the invasions of France and Germany. After the war, Eisenhower served as Army Chief of Staff and took on the role as president of Columbia University. In 1951–52, he served as the first Supreme Commander of NATO. In 1952, Eisenhower entered the presidential race as a Republican to block the isolationist foreign policies of Senator Robert A. Taft, who opposed NATO and wanted no foreign entanglements, he won that election and the 1956 election in landslides, both times defeating Adlai Stevenson II. He became the first Republican to win since Herbert Hoover in 1928. Eisenhower's main goals in office were to contain the expansion of the Soviet Union and reduce federal deficits. In 1953, he threatened the use of nuclear weapons until China agreed to peace terms in the Korean War.
China did agree and an armistice resulted that remains in effect. His New Look policy of nuclear deterrence prioritized inexpensive nuclear weapons while reducing funding for expensive Army divisions, he continued Harry S. Truman's policy of recognizing the Republic of China as the legitimate government of China, he won congressional approval of the Formosa Resolution, his administration provided major aid to help the French fight off Vietnamese Communists in the First Indochina War. After the French left he gave strong financial support to the new state of South Vietnam, he supported local military coups against democratically-elected governments in Guatemala. During the Suez Crisis of 1956, Eisenhower condemned the Israeli and French invasion of Egypt, he forced them to withdraw, he condemned the Soviet invasion during the Hungarian Revolution of 1956 but took no action. During the Syrian Crisis of 1957 he approved a CIA-MI6 plan to stage fake border incidents as an excuse for an invasion by Syria's pro-Western neighbours.
After the Soviet Union launched Sputnik in 1957, Eisenhower authorized the establishment of NASA, which led to the Space Race. He deployed 15,000 soldiers during the 1958 Lebanon crisis. Near the end of his term, his efforts to set up a summit meeting with the Soviets collapsed when a U. S. spy plane was shot down over the Soviet Union. He approved the Bay of Pigs invasion, left to his successor, John F. Kennedy, to carry out. On the domestic front, Eisenhower was a moderate conservative who continued New Deal agencies and expanded Social Security, he covertly opposed Joseph McCarthy and contributed to the end of McCarthyism by invoking executive privilege. Eisenhower signed the Civil Rights Act of 1957 and sent Army troops to enforce federal court orders that integrated schools in Little Rock, Arkansas, his largest program was the Interstate Highway System. He promoted the establishment of strong science education via the National Defense Education Act. Eisenhower's two terms saw widespread economic prosperity except for a minor recession in 1958.
In his farewell address to the nation, Eisenhower expressed his concerns about the dangers of massive military spending deficit spending and government contracts to private military manufacturers. Historical evaluations of his presidency place him among the upper tier of U. S. presidents. The Eisenhauer family migrated from Karlsbrunn in Nassau-Saarbrücken, to North America, first settling in York, Pennsylvania, in 1741, in the 1880s moving to Kansas. Accounts vary as to when the German name Eisenhauer was anglicized to Eisenhower. Eisenhower's Pennsylvania Dutch ancestors, who were farmers, included Hans Nikolaus Eisenhauer of Karlsbrunn, who migrated to Lancaster, Pennsylvania, in 1741. Hans's great-great-grandson, David Jacob Eisenhower, was Eisenhower's father and was a college-educated engineer, despite his own father Jacob's urging to stay on the family farm. Eisenhower's mother, Ida Elizabeth Eisenhower, born in Virginia, of German Protestant ancestry, moved to Kansas from Virginia, she married David on September 23, 1885, in Lecompton, Kansas, on the campus of their alma mater, Lane University.
David owned a general store in Hope, but the business failed due to economic conditions and the family became impoverished. The Eisenhowers lived in Texas from 1889 until 1892, returned to Kansas, with $24 to their name at the time. David worked as a railroad mechanic and at a creamery. By 1898, the parents provided a suitable home for their large family; the future pr
The Soviet Union the Union of Soviet Socialist Republics, was a socialist state in Eurasia that existed from 1922 to 1991. Nominally a union of multiple national Soviet republics, its government and economy were centralized; the country was a one-party state, governed by the Communist Party with Moscow as its capital in its largest republic, the Russian Soviet Federative Socialist Republic. Other major urban centres were Leningrad, Minsk, Alma-Ata, Novosibirsk, it spanned over 10,000 kilometres east to west across 11 time zones, over 7,200 kilometres north to south. It had five climate zones: tundra, steppes and mountains; the Soviet Union had its roots in the 1917 October Revolution, when the Bolsheviks, led by Vladimir Lenin, overthrew the Russian Provisional Government which had replaced Tsar Nicholas II during World War I. In 1922, the Soviet Union was formed by a treaty which legalized the unification of the Russian, Transcaucasian and Byelorussian republics that had occurred from 1918. Following Lenin's death in 1924 and a brief power struggle, Joseph Stalin came to power in the mid-1920s.
Stalin committed the state's ideology to Marxism–Leninism and constructed a command economy which led to a period of rapid industrialization and collectivization. During his rule, political paranoia fermented and the Great Purge removed Stalin's opponents within and outside of the party via arbitrary arrests and persecutions of many people, resulting in at least 600,000 deaths. In 1933, a major famine struck the country. Before the start of World War II in 1939, the Soviets signed the Molotov–Ribbentrop Pact, agreeing to non-aggression with Nazi Germany, after which the USSR invaded Poland on 17 September 1939. In June 1941, Germany broke the pact and invaded the Soviet Union, opening the largest and bloodiest theatre of war in history. Soviet war casualties accounted for the highest proportion of the conflict in the effort of acquiring the upper hand over Axis forces at intense battles such as Stalingrad and Kursk; the territories overtaken by the Red Army became satellite states of the Soviet Union.
The post-war division of Europe into capitalist and communist halves would lead to increased tensions with the United States-led Western Bloc, known as the Cold War. Stalin died in 1953 and was succeeded by Nikita Khrushchev, who in 1956 denounced Stalin and began the de-Stalinization; the Cuban Missile Crisis occurred during Khrushchev's rule, among the many factors that led to his downfall in 1964. In the early 1970s, there was a brief détente of relations with the United States, but tensions resumed with the Soviet–Afghan War in 1979. In 1985, the last Soviet premier, Mikhail Gorbachev, sought to reform and liberalize the economy through his policies of glasnost and perestroika, which caused political instability. In 1989, Soviet satellite states in Eastern Europe overthrew their respective communist governments; as part of an attempt to prevent the country's dissolution due to rising nationalist and separatist movements, a referendum was held in March 1991, boycotted by some republics, that resulted in a majority of participating citizens voting in favor of preserving the union as a renewed federation.
Gorbachev's power was diminished after Russian President Boris Yeltsin's high-profile role in facing down a coup d'état attempted by Communist Party hardliners. In late 1991, Gorbachev resigned and the Supreme Soviet of the Soviet Union met and formally dissolved the Soviet Union; the remaining 12 constituent republics emerged as independent post-Soviet states, with the Russian Federation—formerly the Russian SFSR—assuming the Soviet Union's rights and obligations and being recognized as the successor state. The Soviet Union was a powerhouse of many significant technological achievements and innovations of the 20th century, including the world's first human-made satellite, the first humans in space and the first probe to land on another planet, Venus; the country had the largest standing military in the world. The Soviet Union was recognized as one of the five nuclear weapons states and possessed the largest stockpile of weapons of mass destruction, it was a founding permanent member of the United Nations Security Council as well as a member of the Organization for Security and Co-operation in Europe, the World Federation of Trade Unions and the leading member of the Council for Mutual Economic Assistance and the Warsaw Pact.
The word "Soviet" is derived from a Russian word сове́т meaning council, advice, harmony and all deriving from the proto-Slavic verbal stem of vět-iti, related to Slavic věst, English "wise", the root in "ad-vis-or", or the Dutch weten. The word sovietnik means "councillor". A number of organizations in Russian history were called "council". For example, in the Russian Empire the State Council, which functioned from 1810 to 1917, was referred to as a Council of Ministers after the revolt of 1905. During the Georgian Affair, Vladimir Lenin envisioned an expression of Great Russian ethnic chauvinism by Joseph Stalin and his supporters, calling for these nation-states to join Russia as semi-independent parts of a greater union, which he named as the Union of Soviet Republics of Europe and Asia. Stalin resisted the proposal, but accepted it, although with Lenin's agreement changed the name of the newly proposed sta
The Workers' and Peasants' Red Army shortened to Red Army was the army and the air force of the Russian Soviet Federative Socialist Republic, after 1922, the Union of Soviet Socialist Republics. The army was established after the 1917 October Revolution; the Bolsheviks raised an army to oppose the military confederations of their adversaries during the Russian Civil War. Beginning in February 1946, the Red Army, along with the Soviet Navy, embodied the main component of the Soviet Armed Forces; the Red Army provided the largest land force in the Allied victory in the European theatre of World War II, its invasion of Manchuria assisted the unconditional surrender of Imperial Japan. During operations on the Eastern Front, it accounted for 75–80% of casualties the Wehrmacht and Waffen-SS suffered during the war and captured the Nazi German capital, Berlin. In September 1917, Vladimir Lenin wrote: "There is only one way to prevent the restoration of the police, and, to create a people's militia and to fuse it with the army."
At the time, the Imperial Russian Army had started to collapse. 23% of the male population of the Russian Empire were mobilized. The Tsarist general Nikolay Dukhonin estimated that there had been 2 million deserters, 1.8 million dead, 5 million wounded and 2 million prisoners. He estimated the remaining troops as numbering 10 million. While the Imperial Russian Army was being taken apart, "it became apparent that the rag-tag Red Guard units and elements of the imperial army who had gone over the side of the Bolsheviks were quite inadequate to the task of defending the new government against external foes." Therefore, the Council of People's Commissars decided to form the Red Army on 28 January 1918. They envisioned a body "formed from the class-conscious and best elements of the working classes." All citizens of the Russian republic aged 18 or older were eligible. Its role being the defense "of the Soviet authority, the creation of a basis for the transformation of the standing army into a force deriving its strength from a nation in arms, furthermore, the creation of a basis for the support of the coming Socialist Revolution in Europe."
Enlistment was conditional upon "guarantees being given by a military or civil committee functioning within the territory of the Soviet Power, or by party or trade union committees or, in extreme cases, by two persons belonging to one of the above organizations." In the event of an entire unit wanting to join the Red Army, a "collective guarantee and the affirmative vote of all its members would be necessary." Because the Red Army was composed of peasants, the families of those who served were guaranteed rations and assistance with farm work. Some peasants who remained at home yearned to join the Army. If they were turned away they would prepare care-packages. In some cases the money they earned would go towards tanks for the Army; the Council of People's Commissars appointed itself the supreme head of the Red Army, delegating command and administration of the army to the Commissariat for Military Affairs and the Special All-Russian College within this commissariat. Nikolai Krylenko was the supreme commander-in-chief, with Aleksandr Myasnikyan as deputy.
Nikolai Podvoisky became the commissar for Pavel Dybenko, commissar for the fleet. Proshyan, Steinberg were specified as people's commissars as well as Vladimir Bonch-Bruyevich from the Bureau of Commissars. At a joint meeting of Bolsheviks and Left Socialist-Revolutionaries, held on 22 February 1918, Krylenko remarked: "We have no army; the demoralized soldiers are fleeing, panic-stricken, as soon as they see a German helmet appear on the horizon, abandoning their artillery and all war material to the triumphantly advancing enemy. The Red Guard units are brushed aside like flies. We have no power to stay the enemy; the Russian Civil War occurred in three periods: October 1917 – November 1918: From the Bolshevik Revolution to the First World War Armistice, developed from the Bolshevik government's nationalization of traditional Cossack lands in November 1917. This provoked the insurrection of General Alexey Maximovich Kaledin's Volunteer Army in the River Don region; the Treaty of Brest-Litovsk aggravated Russian internal politics.
The situation encouraged direct Allied intervention in the Russian Civil War, in which twelve foreign countries supported anti-Bolshevik militias. A series of engagements resulted, amongst others, the Czechoslovak Legion, the Polish 5th Rifle Division, the pro-Bolshevik Red Latvian Riflemen. January 1919 – November 1919: Initially the White armies advanced: from the south, under General Anton Denikin; the Whites defeated the Red Army on each front. Leon Trotsky reformed and counterattacked: the Red Army repelled Admiral Kolchak's army in June, the armies of General Denikin and General Yudenich in October. By mid-Nove
Josip Broz Tito
Josip Broz known as Tito, was a Yugoslav communist revolutionary and statesman, serving in various roles from 1943 until his death in 1980. During World War II, he was the leader of the Partisans regarded as the most effective resistance movement in occupied Europe. While his presidency has been criticized as authoritarian and concerns about the repression of political opponents have been raised, most Yugoslavs considered him popular and a benevolent dictator, he was a popular public figure both in Yugoslavia and abroad. Viewed as a unifying symbol, his internal policies maintained the peaceful coexistence of the nations of the Yugoslav federation, he gained further international attention as the chief leader of the Non-Aligned Movement, alongside Jawaharlal Nehru of India, Gamal Abdel Nasser of Egypt, Nicolae Ceaușescu of Romania, Sukarno of Indonesia, Kwame Nkrumah of Ghana. Broz was born to a Croat Slovene mother in the village of Kumrovec, Austria-Hungary. Drafted into military service, he distinguished himself, becoming the youngest sergeant major in the Austro-Hungarian Army of that time.
After being wounded and captured by the Imperial Russians during World War I, he was sent to a work camp in the Ural Mountains. He participated in some events of the Russian Revolution in subsequent Civil War. Upon his return home, Broz found himself in the newly established Kingdom of Yugoslavia, where he joined the Communist Party of Yugoslavia, he was General Secretary of the League of Communists of Yugoslavia and went on to lead the World War II Yugoslav guerrilla movement, the Partisans. After the war, he was the Prime President of the Socialist Federal Republic of Yugoslavia. From 1943 to his death in 1980, he held the rank of Marshal of Yugoslavia, serving as the supreme commander of the Yugoslav military, the Yugoslav People's Army. With a favourable reputation abroad in both Cold War blocs, he received some 98 foreign decorations, including the Legion of Honour and the Order of the Bath. Tito was the chief architect of the second Yugoslavia, a socialist federation that lasted from November 1943 until April 1992.
Despite being one of the founders of Cominform, he became the first Cominform member to defy Soviet hegemony in 1948 and the only one in Joseph Stalin's time to manage to leave Cominform and begin with its own socialist program with elements of market socialism. Economists active in the former Yugoslavia, including Czech-born Jaroslav Vanek and Croat-born Branko Horvat, promoted a model of market socialism dubbed the Illyrian model, where firms were owned by their employees and structured on workers' self-management and competed with each other in open and free markets. Josip Broz was born on 7 May 1892 in Kumrovec, a village in the northern Croatian region of Hrvatsko Zagorje which at that time was part of the Kingdom of Croatia-Slavonia within the Austro-Hungarian Empire, he was the seventh or eighth child of Franjo Broz and Marija née Javeršek, his parents having lost a number of children in early infancy. He was raised as a Roman Catholic, his father, was a Croat whose family had lived in the village for three centuries, while his mother Marija, was a Slovene from the village of Podsreda.
The villages were only 16 kilometres apart, his parents had been married on 21 January 1881. Franjo Broz had inherited a 4.0-hectare estate and a good house, but he was unable to make a success of farming. Josip spent a significant proportion of his pre-school years living with his maternal grandparents at Podsreda, where he became a favourite of his grandfather Martin Javeršek, by the time he returned to Kumrovec to commence school he spoke Slovene better than Croatian, had learned to play the piano. Despite his mixed parentage, Broz referred to himself as a Croat. In July 1900, at the age of eight, Broz entered primary school at Kumrovec, but only completed four years of school, failing the 2nd grade graduating in 1905; as a result of his limited schooling, throughout his life he was poor at spelling. After leaving school, he worked for a maternal uncle on the family farm. In 1907, his father wanted him to emigrate to the United States, but could not raise the money for the voyage. Instead, aged 15 years, Josip left Kumrovec and travelled about 97 kilometres south to Sisak where his cousin Jurica Broz was doing army service.
Jurica helped him get a job in a restaurant, but Broz soon tired of that work and approached a Czech locksmith, Nikola Karas, for a three-year apprenticeship, which included training and room and board. As his father could not afford to pay for his work clothing, Josip paid for it himself. Soon after, his younger brother Stjepan became apprenticed to Karas. During his apprenticeship he was encouraged to mark May Day in 1909, read and sold Slobodna Reč, a socialist newspaper. After completing his apprenticeship in September 1910, Broz used his contacts to gain employment in Zagreb and at the age of 18 joined the Metal Workers' Union and participated in his first labour protest, he joined the Social Democratic Party of Croatia and Slavonia. He returned home in December 1910 and in early 1911 began a series of moves, first seeking work in Ljubljana Trieste and Zagreb, where he worked repairing bicycles and joined his first strike action on May Day 1911. After a brief period of work in Ljubljana, between May 1911 and May 1912 he worked in a factory in Kamnik in the Kamnik–Savinja Alps, a
Allies of World War II
The Allies of World War II, called the United Nations from the 1 January 1942 declaration, were the countries that together opposed the Axis powers during the Second World War. The Allies promoted the alliance as a means to control German and Italian aggression. At the start of the war on 1 September 1939, the Allies consisted of France and the United Kingdom, as well as their dependent states, such as British India. Within days they were joined by the independent Dominions of the British Commonwealth: Australia, New Zealand and South Africa. After the start of the German invasion of North Europe until the Balkan Campaign, the Netherlands, Belgium and Yugoslavia joined the Allies. After first having cooperated with Germany in invading Poland whilst remaining neutral in the Allied-Axis conflict, the Soviet Union perforce joined the Allies in June 1941 after being invaded by Germany; the United States provided war materiel and money all along, joined in December 1941 after the Japanese attack on Pearl Harbor.
China had been in a prolonged war with Japan since the Marco Polo Bridge Incident of 1937, but joined the Allies in 1941. The alliance was formalised by the Declaration by United Nations, from 1 January 1942. However, the name United Nations was used to describe the Allies during the war; the leaders of the "Big Three"—the Soviet Union, the United Kingdom, the United States—controlled Allied strategy. The Big Three together with China were referred as a "trusteeship of the powerful" were recognized as the Allied "Big Four" in the Declaration by United Nations and as the "Four Policemen" of the United Nations. After the war ended, the Allied nations became the basis of the modern United Nations. Members The origins of the Allied powers stem from the Allies of World War I and cooperation of the victorious powers at the Paris Peace Conference, 1919. Germany resented signing Treaty of Versailles; the new Weimar Republic's legitimacy became shaken. However, the 1920s were peaceful. With the Wall Street Crash of 1929 and the ensuing Great Depression, political unrest in Europe soared including the rise in support of revanchist nationalists in Germany who blamed the severity of the economic crisis on the Treaty of Versailles.
By the early 1930s, the Nazi Party led by Adolf Hitler became the dominant revanchist movement in Germany and Hitler and the Nazis gained power in 1933. The Nazi regime demanded the immediate cancellation of the Treaty of Versailles and made claims to German-populated Austria, German-populated territories of Czechoslovakia; the likelihood of war was high, the question was whether it could be avoided through strategies such as appeasement. In Asia, when Japan seized Manchuria in 1931, the League of Nations condemned it for aggression against China. Japan responded by leaving the League of Nations in March 1933. After four quiet years, the Sino-Japanese War erupted in 1937 with Japanese forces invading China; the League of Nations initiated sanctions on Japan. The United States, in particular, was sought to support China. In March 1939, Germany took over Czechoslovakia, violating the Munich Agreement signed six months before, demonstrating that the appeasement policy was a failure. Britain and France decided that Hitler had no intention to uphold diplomatic agreements and responded by preparing for war.
On 31 March 1939, Britain formed the Anglo-Polish military alliance in an effort to avert a German attack on the country. The French had a long-standing alliance with Poland since 1921; the Soviet Union sought an alliance with the western powers, but Hitler ended the risk of a war with Stalin by signing the Nazi–Soviet non-aggression pact in August 1939. The agreement secretly divided the independent nations of Eastern Europe between the two powers and assured adequate oil supplies for the German war machine. On 1 September 1939, Germany invaded Poland. On 17 September 1939, the Soviet Union invaded Poland from the east. A Polish government-in-exile was set up and it continued to be one of the Allies, a model followed by other occupied countries. After a quiet winter, Germany in April 1940 invaded and defeated Denmark, Belgium, the Netherlands and France. Britain and its Empire stood alone against Mussolini. In June 1941, Hitler broke the non-aggression agreement with Stalin and Germany invaded the Soviet Union.
In December, Japan attacked the Britain. The main lines of World War II had formed. During December 1941, U. S. President Franklin D. Roosevelt devised the name "United Nations" for the Allies and proposed it to British Prime Minister Winston Churchill, he referred to the Big Three and China as a "trusteeship of the powerful", later the "Four Policemen". The Declaration by United Nations on 1 January 1942 was the basis of the modern United Nations. At the Potsdam Conference of July–August 1945, Roosevelt's successor, Harry S. Truman, proposed that the foreign ministers of China, the Soviet Union, the United Kingdom, the United States "should draft the peace treaties and boundary settlements of Europe", which led to the creation of the Council of Foreign Ministers of the "Big Five", soon thereafter the establishment of those states as the permanent members of the UNSC. Great Britain and other members of the British Commonwealth, most known as the Dominions, declared war on Germany separately from 3 September 1939 with the UK first, all within one week of each other.
British West Africa and the British colonies in E
Platinum is a chemical element with symbol Pt and atomic number 78. It is a dense, ductile unreactive, silverish-white transition metal, its name is derived from the Spanish term platino, meaning "little silver". Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements, it has six occurring isotopes. It is one of the rarer elements in Earth's crust, with an average abundance of 5 μg/kg, it occurs in some nickel and copper ores along with some native deposits in South Africa, which accounts for 80% of the world production. Because of its scarcity in Earth's crust, only a few hundred tonnes are produced annually, given its important uses, it is valuable and is a major precious metal commodity. Platinum is one of the least reactive metals, it has remarkable resistance to corrosion at high temperatures, is therefore considered a noble metal. Platinum is found chemically uncombined as native platinum; because it occurs in the alluvial sands of various rivers, it was first used by pre-Columbian South American natives to produce artifacts.
It was referenced in European writings as early as 16th century, but it was not until Antonio de Ulloa published a report on a new metal of Colombian origin in 1748 that it began to be investigated by scientists. Platinum is used in catalytic converters, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, jewelry. Being a heavy metal, it leads to health problems upon exposure to its salts. Compounds containing platinum, such as cisplatin and carboplatin, are applied in chemotherapy against certain types of cancer; as of 2018, the value of platinum is $833.00 per ounce. Pure platinum is a lustrous and malleable, silver-white metal. Platinum is more ductile than gold, silver or copper, thus being the most ductile of pure metals, but it is less malleable than gold; the metal has excellent resistance to corrosion, is stable at high temperatures and has stable electrical properties. Platinum does oxidize, forming PtO2, at 500 °C, it reacts vigorously with fluorine at 500 °C to form platinum tetrafluoride.
It is attacked by chlorine, bromine and sulfur. Platinum is insoluble in hydrochloric and nitric acid, but dissolves in hot aqua regia, to form chloroplatinic acid, H2PtCl6, its physical characteristics and chemical stability make it useful for industrial applications. Its resistance to wear and tarnish is well suited to use in fine jewellery; the most common oxidation states of platinum are +2 and +4. The +1 and +3 oxidation states are less common, are stabilized by metal bonding in bimetallic species; as is expected, tetracoordinate platinum compounds tend to adopt 16-electron square planar geometries. Although elemental platinum is unreactive, it dissolves in hot aqua regia to give aqueous chloroplatinic acid: Pt + 4 HNO3 + 6 HCl → H2PtCl6 + 4 NO2 + 4 H2OAs a soft acid, platinum has a great affinity for sulfur, such as on dimethyl sulfoxide. In 2007, Gerhard Ertl won the Nobel Prize in Chemistry for determining the detailed molecular mechanisms of the catalytic oxidation of carbon monoxide over platinum.
Platinum has six occurring isotopes: 190Pt, 192Pt, 194Pt, 195Pt, 196Pt, 198Pt. The most abundant of these is 195 Pt, it is the only stable isotope with a non-zero spin. 190Pt is the least abundant at only 0.01%. Of the occurring isotopes, only 190Pt is unstable, though it decays with a half-life of 6.5×1011 years, causing an activity of 15 Bq/kg of natural platinum. 198 Pt can undergo alpha decay. Platinum has 31 synthetic isotopes ranging in atomic mass from 166 to 204, making the total number of known isotopes 39; the least stable of these is 166Pt, with a half-life of 300 µs, whereas the most stable is 193Pt with a half-life of 50 years. Most platinum isotopes decay by some combination of beta alpha decay. 188Pt, 191Pt, 193Pt decay by electron capture. 190Pt and 198Pt are predicted to have energetically favorable double beta decay paths. Platinum is an rare metal, occurring at a concentration of only 0.005 ppm in Earth's crust. It is sometimes mistaken for silver. Platinum is found chemically uncombined as native platinum and as alloy with the other platinum-group metals and iron mostly.
Most the native platinum is found in secondary deposits in alluvial deposits. The alluvial deposits used by pre-Columbian people in the Chocó Department, Colombia are still a source for platinum-group metals. Another large alluvial deposit is in the Ural Mountains, it is still mined. In nickel and copper deposits, platinum-group metals occur as sulfides, tellurides and arsenides, as end alloys with nickel or copper. Platinum arsenide, sperrylite, is a major source of platinum associated with nickel ores in the Sudbury Basin deposit in Ontario, Canada. At Platinum, about 17,000 kg was mined between 1927 and 1975; the mine ceased operations in 1990. The rare sulfide minera