1.
City
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A city is a large and permanent human settlement. Cities generally have complex systems for sanitation, utilities, land usage, housing, a big city or metropolis usually has associated suburbs and exurbs. Such cities are associated with metropolitan areas and urban areas. Once a city expands far enough to another city, this region can be deemed a conurbation or megalopolis. Damascus is arguably the oldest city in the world, in terms of population, the largest city proper is Shanghai, while the fastest-growing is Dubai. There is not enough evidence to assert what conditions gave rise to the first cities, some theorists have speculated on what they consider suitable pre-conditions and basic mechanisms that might have been important driving forces. The conventional view holds that cities first formed after the Neolithic revolution, the Neolithic revolution brought agriculture, which made denser human populations possible, thereby supporting city development. The advent of farming encouraged hunter-gatherers to abandon nomadic lifestyles and to settle near others who lived by agricultural production, the increased population density encouraged by farming and the increased output of food per unit of land created conditions that seem more suitable for city-like activities. In his book, Cities and Economic Development, Paul Bairoch takes up position in his argument that agricultural activity appears necessary before true cities can form. According to Vere Gordon Childe, for a settlement to qualify as a city, it must have enough surplus of raw materials to support trade and a relatively large population. To illustrate this point, Bairoch offers an example, Western Europe during the pre-Neolithic, when the cost of transport is taken into account, the figure rises to 200,000 square kilometres. Bairoch noted that this is roughly the size of Great Britain, the urban theorist Jane Jacobs suggests that city formation preceded the birth of agriculture, but this view is not widely accepted. In his book City Economics, Brendan OFlaherty asserts Cities could persist—as they have for thousands of years—only if their advantages offset the disadvantages, OFlaherty illustrates two similar attracting advantages known as increasing returns to scale and economies of scale, which are concepts usually associated with businesses. Their applications are seen in more basic economic systems as well, increasing returns to scale occurs when doubling all inputs more than doubles the output an activity has economies of scale if doubling output less than doubles cost. To offer an example of these concepts, OFlaherty makes use of one of the oldest reasons why cities were built, in this example, the inputs are anything that would be used for protection and the output is the area protected and everything of value contained in it. OFlaherty then asks that we suppose the protected area is square, the advantage is expressed as, O = s 2, where O is the output and s stands for the length of a side. This equation shows that output is proportional to the square of the length of a side, the inputs depend on the length of the perimeter, I =4 s, where I stands for the quantity of inputs. So there are increasing returns to scale, O = I2 /16 and this equation shows that with twice the inputs, you produce quadruple the output
2.
Texas
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Texas is the second largest state in the United States by both area and population. Other major cities include Austin, the second most populous state capital in the U. S. Texas is nicknamed the Lone Star State to signify its former status as an independent republic, and as a reminder of the states struggle for independence from Mexico. The Lone Star can be found on the Texan state flag, the origin of Texass name is from the word Tejas, which means friends in the Caddo language. Due to its size and geologic features such as the Balcones Fault, although Texas is popularly associated with the U. S. southwestern deserts, less than 10 percent of Texas land area is desert. Most of the centers are located in areas of former prairies, grasslands, forests. Traveling from east to west, one can observe terrain that ranges from coastal swamps and piney woods, to rolling plains and rugged hills, the term six flags over Texas refers to several nations that have ruled over the territory. Spain was the first European country to claim the area of Texas, Mexico controlled the territory until 1836 when Texas won its independence, becoming an independent Republic. In 1845, Texas joined the United States as the 28th state, the states annexation set off a chain of events that caused the Mexican–American War in 1846. A slave state before the American Civil War, Texas declared its secession from the U. S. in early 1861, after the Civil War and the restoration of its representation in the federal government, Texas entered a long period of economic stagnation. One Texan industry that thrived after the Civil War was cattle, due to its long history as a center of the industry, Texas is associated with the image of the cowboy. The states economic fortunes changed in the early 20th century, when oil discoveries initiated a boom in the state. With strong investments in universities, Texas developed a diversified economy, as of 2010 it shares the top of the list of the most Fortune 500 companies with California at 57. With a growing base of industry, the leads in many industries, including agriculture, petrochemicals, energy, computers and electronics, aerospace. Texas has led the nation in export revenue since 2002 and has the second-highest gross state product. The name Texas, based on the Caddo word tejas meaning friends or allies, was applied by the Spanish to the Caddo themselves, during Spanish colonial rule, the area was officially known as the Nuevo Reino de Filipinas, La Provincia de Texas. Texas is the second largest U. S. state, behind Alaska, though 10 percent larger than France and almost twice as large as Germany or Japan, it ranks only 27th worldwide amongst country subdivisions by size. If it were an independent country, Texas would be the 40th largest behind Chile, Texas is in the south central part of the United States of America. Three of its borders are defined by rivers, the Rio Grande forms a natural border with the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the south
3.
Republican Party (United States)
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The Republican Party, commonly referred to as the GOP, is one of the two major contemporary political parties in the United States, the other being its historic rival, the Democratic Party. The party is named after republicanism, the dominant value during the American Revolution and it was founded by anti-slavery activists, modernists, ex-Whigs, and ex-Free Soilers in 1854. The Republicans dominated politics nationally and in the majority of northern States for most of the period between 1860 and 1932, there have been 19 Republican presidents, the most from any one party. The Republican Partys current ideology is American conservatism, which contrasts with the Democrats more progressive platform, further, its platform involves support for free market capitalism, free enterprise, fiscal conservatism, a strong national defense, deregulation, and restrictions on labor unions. In addition to advocating for economic policies, the Republican Party is socially conservative. As of 2017, the GOP is documented as being at its strongest position politically since 1928, in addition to holding the Presidency, the Republicans control the 115th United States Congress, having majorities in both the House of Representatives and the Senate. The party also holds a majority of governorships and state legislatures, the main cause was opposition to the Kansas–Nebraska Act, which repealed the Missouri Compromise by which slavery was kept out of Kansas. The Northern Republicans saw the expansion of slavery as a great evil, the first public meeting of the general anti-Nebraska movement where the name Republican was suggested for a new anti-slavery party was held on March 20,1854, in a schoolhouse in Ripon, Wisconsin. The name was chosen to pay homage to Thomas Jeffersons Republican Party. The first official party convention was held on July 6,1854, in Jackson and it oversaw the preserving of the union, the end of slavery, and the provision of equal rights to all men in the American Civil War and Reconstruction, 1861–1877. The Republicans initial base was in the Northeast and the upper Midwest, with the realignment of parties and voters in the Third Party System, the strong run of John C. Fremont in the 1856 United States presidential election demonstrated it dominated most northern states, early Republican ideology was reflected in the 1856 slogan free labor, free land, free men, which had been coined by Salmon P. Chase, a Senator from Ohio. Free labor referred to the Republican opposition to labor and belief in independent artisans. Free land referred to Republican opposition to the system whereby slaveowners could buy up all the good farm land. The Party strove to contain the expansion of slavery, which would cause the collapse of the slave power, Lincoln, representing the fast-growing western states, won the Republican nomination in 1860 and subsequently won the presidency. The party took on the mission of preserving the Union, and destroying slavery during the American Civil War, in the election of 1864, it united with War Democrats to nominate Lincoln on the National Union Party ticket. The partys success created factionalism within the party in the 1870s and those who felt that Reconstruction had been accomplished and was continued mostly to promote the large-scale corruption tolerated by President Ulysses S. Grant ran Horace Greeley for the presidency. The Stalwarts defended Grant and the system, the Half-Breeds led by Chester A. Arthur pushed for reform of the civil service in 1883
4.
ZIP Code
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ZIP Codes are a system of postal codes used by the United States Postal Service since 1963. The term ZIP, an acronym for Zone Improvement Plan, was chosen to suggest that the travels more efficiently, and therefore more quickly. The basic format consists of five numerical digits, an extended ZIP+4 code, introduced in 1983, includes the five digits of the ZIP Code, a hyphen, and four additional digits that determine a more specific location within a given ZIP Code. The term ZIP Code was originally registered as a servicemark by the U. S. Postal Service, USPS style for ZIP is all caps and the c in code is also capitalized, although style sheets for some publications use sentence case or lowercase. The early history and context of postal codes began with postal district/zone numbers, the United States Post Office Department implemented postal zones for numerous large cities in 1943. For example, Mr. John Smith 3256 Epiphenomenal Avenue Minneapolis 16, by the early 1960s a more organized system was needed, and on July 1,1963, non-mandatory five-digit ZIP Codes were introduced nationwide. Three months later, on October 1,1963, the U. S, an earlier list in June had proposed capitalized abbreviations ranging from two to five letters. The abbreviations have remained unchanged, with one exception, according to the historian of the U. S. Robert Moon, an employee of the post office, is considered the father of the ZIP Code, he submitted his proposal in 1944 while working as a postal inspector. The post office gives credit to Moon only for the first three digits of the ZIP Code, which describe the sectional center facility or sec center, an SCF is a central mail processing facility with those three digits. The SCF sorts mail to all post offices with those first three digits in their ZIP Codes, the mail is sorted according to the final two digits of the ZIP Code and sent to the corresponding post offices in the early morning. Sectional centers do not deliver mail and are not open to the public, Mail picked up at post offices is sent to their own SCF in the afternoon, where the mail is sorted overnight. The United States Post Office used a character, which it called Mr. ZIP. He was often depicted with a such as USE ZIP CODE in the selvage of panes of stamps or on labels contained in, or the covers of. In 1983, the U. S. Postal Service introduced an expanded ZIP Code system that it called ZIP+4, often called plus-four codes, add-on codes, or add ons. But initial attempts to promote use of the new format met with public resistance. For Post Office Boxes, the rule is that each box has its own ZIP+4 code. However, there is no rule, so the ZIP+4 Code must be looked up individually for each box. It is common to use add-on code 9998 for mail addressed to the postmaster,9999 for general delivery, for a unique ZIP Code, the add-on code is typically 0001
5.
Greater Houston
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Houston–The Woodlands–Sugar Land is a nine-county metropolitan area defined by the Office of Management and Budget. It is located along the Gulf Coast region in the U. S. state of Texas, the metropolitan area is colloquially referred to as Greater Houston and is situated in Southeast Texas. The population of the area is centered in the city of Houston—the largest economic. Houston is among the metropolitan areas in the United States. From 2000 to 2007, the area grew by 912,994 people, from 2000 to 2030, the metropolitan area is projected by Woods & Poole Economics to rank fifth in the nation in population growth—adding 2.66 million people. It is a part of the Texas Triangle megapolitan area, the OMB lumps the Houston-The Woodlands-Sugarland MSA with four micropolitan statistical areas to form the Houston-The Woodlands, TX Combined Statistical Area. Bay City, Brenham, El Campo, and Huntsville, the metropolitan area is located in the Gulf Coastal Plains biome, and its vegetation is classified as temperate grassland. Much of the area was built on forested land, marshes, swamp. The Houston area land mass is very diverse, there is forested land and hills to the north, beaches and grasslands to the south, swamps and marshlands to the east, rice fields and praires to the west. Much of the Houston metropolitan area is flat, making flooding a recurring problem for some areas. Underpinning Houstons land surface are unconsolidated clays, clay shales, the regions geology developed from stream deposits formed from the erosion of the Rocky Mountains. These sediments consist of a series of sands and clays deposited on decaying organic matter that, over time, transformed into oil, beneath these tiers is a water-deposited layer of halite, a rock salt. The porous layers were compressed over time and forced upward, as it pushed upward, the salt dragged surrounding sediments into dome shapes, often trapping oil and gas that seeped from the surrounding porous sands. This thick, rich soil provides a good environment for rice farming in suburban outskirts into which the city continues to grow near Katy. Evidence of past rice farming is still evident in developed areas as an abundance of rich, dark. The Houston region is generally earthquake-free and these faults generally move at a smooth rate in what is termed fault creep. As defined by the Office of Management and Budget, the area of Houston–The Woodlands–Sugar Land encompasses nine counties in Texas. They are listed below with figures as of the 2010 U. S. Census
6.
Houston
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Houston is the most populous city in the state of Texas and the fourth-most populous city in the United States. With a census-estimated 2014 population of 2.239 million within an area of 667 square miles, it also is the largest city in the southern United States and the seat of Harris County. Located in Southeast Texas near the Gulf of Mexico, it is the city of Houston–The Woodlands–Sugar Land. Houston was founded on August 28,1836, near the banks of Buffalo Bayou and incorporated as a city on June 5,1837. The city was named after former General Sam Houston, who was president of the Republic of Texas and had commanded, the burgeoning port and railroad industry, combined with oil discovery in 1901, has induced continual surges in the citys population. Houstons economy has an industrial base in energy, manufacturing, aeronautics. Leading in health care sectors and building equipment, Houston has more Fortune 500 headquarters within its city limits than any city except for New York City. The Port of Houston ranks first in the United States in international waterborne tonnage handled, the city has a population from various ethnic and religious backgrounds and a large and growing international community. Houston is the most diverse city in Texas and has described as the most diverse in the United States. It is home to cultural institutions and exhibits, which attract more than 7 million visitors a year to the Museum District. Houston has a visual and performing arts scene in the Theater District. In August 1836, two real estate entrepreneurs from New York, Augustus Chapman Allen and John Kirby Allen, purchased 6,642 acres of land along Buffalo Bayou with the intent of founding a city. The Allen brothers decided to name the city after Sam Houston, the general at the Battle of San Jacinto. The great majority of slaves in Texas came with their owners from the slave states. Sizable numbers, however, came through the slave trade. New Orleans was the center of trade in the Deep South. Thousands of enslaved African Americans lived near the city before the Civil War, many of them near the city worked on sugar and cotton plantations, while most of those in the city limits had domestic and artisan jobs. Houston was granted incorporation on June 5,1837, with James S. Holman becoming its first mayor, in the same year, Houston became the county seat of Harrisburg County and the temporary capital of the Republic of Texas
7.
San Felipe, Texas
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San Felipe, also known as San Felipe de Austin, is a town in Austin County, Texas, United States. The town was the social, economic, and political center of the early Stephen F. Austin colony, the population was 747 at the 2010 census. San Felipe is located in eastern Austin County at 29°47′40″N 96°6′17″W, the town limits extend south below Interstate 10, with access at Exit 723. Sealy is 3 miles to the west, and downtown Houston is 46 miles to the east, Stephen F. Austin State Park is located in the northern part of the town. According to the United States Census Bureau, the town has an area of 8.7 square miles. The climate in this area is characterized by hot, humid summers, according to the Köppen Climate Classification system, San Felipe has a humid subtropical climate, abbreviated Cfa on climate maps. San Felipe is served by the Sealy Independent School District, in 1823 John McFarland operated a ferry on the Brazos River near this location. In the fall of same year, the site was chosen by Stephen F. Austin with the help of Baron de Bastrop to be the site in Texas for colonization. Founded in 1824 as San Felipe de Austin, the served as the capital of Stephen F. Austins first colony. It was first governed by James Cummins who was appointed the first alcalde, in 1828, the population numbered about 200. The town had three stores, two taverns, a hotel, a blacksmith shop, and forty to fifty log cabins. By 1835, its population had increased to around 600 and it was home to the first post office and one of the earliest newspapers and land offices in Texas. San Felipe was second only to San Antonio as the center of Texas. The Texas conventions of 1832,1833 and the Consultation of November 3,1835, were held here, San Felipe would act as the capital for the provisional government of Texas until the Convention of 1836. The town was burned in 1836 to prevent the Mexican army from capturing it, and rebuilt a few years later, the oldest post office in Texas is located here. The population was 747 at the 2010 census, as of the census of 2000, there were 868 people,312 households, and 234 families residing in the town. The population density was 103.7 people per square mile, there were 347 housing units at an average density of 41. 5/sq mi. The racial makeup of the town was 60. 83% White,34. 56% African American,0. 35% Native American,3. 00% from other races, hispanic or Latino of any race were 9. 45% of the population
8.
Cotton gin
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A cotton gin is a machine that quickly and easily separates cotton fibers from their seeds, allowing for much greater productivity than manual cotton separation. The fibers are then processed into various goods such as linens. Seeds may be used to grow cotton or to produce cottonseed oil. Handheld roller gins had been used in India and then other countries since at earliest 500 CE, the Indian worm-gear roller gin, invented some time around the sixteenth century, has, according to Lakwete, remained virtually unchanged up to the present time. The modern mechanical cotton gin was created by American inventor Eli Whitney in 1793, whitneys gin used a combination of a wire screen and balls to pull the cotton through, while brushes continuously removed the loose cotton lint to prevent jams. It revolutionized the industry in the United States, but also led to the growth of slavery in the American South as the demand for cotton workers rapidly increased. The invention has thus been identified as an inadvertent contributing factor to the outbreak of the American Civil War, modern automated cotton gins use multiple powered cleaning cylinders and saws, and offer far higher productivity than their hand-powered forebears. The original cotton gin was invented by Eli Whitney in 1793, Whitney began to work on this project after moving to Georgia in search of work. Given that farmers were desperately searching for a way to cotton farming profitable. Whitney created two cotton gins, a one that could be hand cranked and a large one that could be driven by a horse or water power. Thanks to the gin, the amount of raw cotton yielded doubled each decade after 1800. The creation of the cotton gin also led to the creation of machines designed to spin and weave the fabric, single roller cotton gin, The Ajanta caves of India yield evidence of a single roller cotton gin in use by the 5th century. This cotton gin was used in India until innovations were made in form of foot powered gins, the cotton gin was invented in India as a mechanical device known as charkhi, more technically the wooden-worm-worked roller. This mechanical device was, in parts of India, driven by water power. Cotton fibers are produced in the pods of the cotton plant where the fibers in the bolls are tightly interwoven with seeds. To make the fibers usable, the seeds and fibers must first be separated, many simple seed-removing devices had been invented, but until the innovation of the cotton gin, most required significant operator attention and worked only on a small scale. The earliest versions of the cotton gin consisted of a single roller made of iron or wood, evidence for this type of gin has been found in Africa, Asia, and North America. These early gins were difficult to use and required a deal of skill
9.
Cotton
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Cotton is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus Gossypium in the family of Malvaceae. The fiber is almost pure cellulose, under natural conditions, the cotton bolls will tend to increase the dispersal of the seeds. The plant is a native to tropical and subtropical regions around the world, including the Americas, Africa. The greatest diversity of wild species is found in Mexico, followed by Australia. Cotton was independently domesticated in the Old and New Worlds, the fiber is most often spun into yarn or thread and used to make a soft, breathable textile. Current estimates for world production are about 25 million tonnes or 110 million bales annually, China is the worlds largest producer of cotton, but most of this is used domestically. The United States has been the largest exporter for many years, in the United States, cotton is usually measured in bales, which measure approximately 0.48 cubic meters and weigh 226.8 kilograms. Cotton cultivation in the region is dated to the Indus Valley Civilization, the Indus cotton industry was well-developed and some methods used in cotton spinning and fabrication continued to be used until the industrialization of India. Between 2000 and 1000 BC cotton became widespread across much of India, for example, it has been found at the site of Hallus in Karnataka dating from around 1000 BC. Cotton fabrics discovered in a cave near Tehuacán, Mexico have been dated to around 5800 BC, the domestication of Gossypium hirsutum in Mexico is dated between 3400 and 2300 BC. Cotton was grown upriver, made into nets, and traded with fishing villages along the coast for supplies of fish. The Spanish who came to Mexico and Peru in the early 16th century found the people growing cotton and this may be a reference to tree cotton, Gossypium arboreum, which is a native of the Indian subcontinent. According to the Columbia Encyclopedia, Cotton has been spun, woven and it clothed the people of ancient India, Egypt, and China. Hundreds of years before the Christian era, cotton textiles were woven in India with matchless skill, in Iran, the history of cotton dates back to the Achaemenid era, however, there are few sources about the planting of cotton in pre-Islamic Iran. The planting of cotton was common in Merv, Ray and Pars of Iran, in Persian poets poems, especially Ferdowsis Shahname, there are references to cotton. Marco Polo refers to the products of Persia, including cotton. John Chardin, a French traveler of the 17th century who visited the Safavid Persia, during the Han dynasty, cotton was grown by Chinese peoples in the southern Chinese province of Yunnan. Mohamed Ali Pasha accepted the proposition and granted himself the monopoly on the sale and export of cotton in Egypt, and later dictated cotton should be grown in preference to other crops
10.
Atchison, Topeka and Santa Fe Railway
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The Atchison, Topeka and Santa Fe Railway, often abbreviated as Santa Fe or AT&SF, was one of the larger railroads in the United States. Chartered in February 1859, the reached the Kansas-Colorado border in 1873 and Pueblo, Colorado. To create a demand for its services, the set up real estate offices. Despite the name, its main line never served Santa Fe, New Mexico, as the terrain was too difficult, the Santa Fe was a pioneer in intermodal freight transport, an enterprise that included a tugboat fleet and an airline. Its bus line extended passenger transportation to areas not accessible by rail, the AT&SF was the subject of a popular song, Harry Warren & Johnny Mercers On the Atchison, Topeka and the Santa Fe, written for the film, The Harvey Girls. The railroad officially ceased operations on December 31,1996, when it merged with the Burlington Northern Railroad to form the Burlington Northern & Santa Fe Railway. The Atchison, Topeka & Santa Fe Railway was chartered on February 11,1859, to join Atchison and Topeka, Kansas, with Santa Fe, in its early years, the railroad opened Kansas to settlement. Much of its revenue came from wheat grown there and from cattle driven north from Texas to Wichita, rather than turn its survey southward at Dodge City, AT&SF headed southwest over Raton Pass because of coal deposits near Trinidad, Colorado and Raton, New Mexico. D&RG paid an estimated $1.4 million to Santa Fe for its work within the Gorge and agreed not to extend its line to Santa Fe, while Santa Fe agreed to forego its planned routes to Denver and Leadville. Building across Kansas and eastern Colorado was simple, with few natural obstacles and it set up real estate offices in the area and promoted settlement across Kansas on the land that was granted to it by Congress in 1863. It offered discounted fares to anyone who traveled west to land, if the land was purchased. AT&SF reached Albuquerque in 1880, Santa Fe, the destination of the railroad, found itself on a short branch from Lamy. In March 1881 AT&SF connected with the Southern Pacific at Deming, New Mexico, the railroad then built southwest from Benson, Arizona, to Nogales on the Mexican border where it connected with the Sonora Railway, which the AT&SF had built north from the Mexican port of Guaymas. The Atlantic & Pacific Railroad was chartered in 1866 to build west from Springfield, Missouri, the infant A&P had no rail connections. The line that was to become the St. Louis–San Francisco Railway would not reach Springfield for another four years, A&P started construction in 1868, built southwest into what would become Oklahoma, and promptly entered receivership. In 1879 A&P struck a deal with the Santa Fe and Frisco railroads to construct a line for each. The railroads would jointly build and own the A&P railroad west of Albuquerque, in 1883 A&P reached Needles, California, where it connected with an SP line. A&P also built a line between Tulsa, Oklahoma and St. Louis, Missouri for the Frisco, but the Tulsa-Albuquerque portion remained unbuilt, by January 1890, the entire system consisted of some 7,500 miles of track
11.
United States House of Representatives
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The United States House of Representatives is the lower chamber of the United States Congress which, along with the Senate, composes the legislature of the United States. The composition and powers of the House are established by Article One of the United States Constitution, since its inception in 1789, all representatives are elected popularly. The total number of voting representatives is fixed by law at 435, the House is charged with the passage of federal legislation, known as bills, which, after concurrence by the Senate, are sent to the President for consideration. The presiding officer is the Speaker of the House, who is elected by the members thereof and is traditionally the leader of the controlling party. He or she and other leaders are chosen by the Democratic Caucus or the Republican Conferences. The House meets in the wing of the United States Capitol. Under the Articles of Confederation, the Congress of the Confederation was a body in which each state was equally represented. All states except Rhode Island agreed to send delegates, the issue of how to structure Congress was one of the most divisive among the founders during the Convention. The House is referred to as the house, with the Senate being the upper house. Both houses approval is necessary for the passage of legislation, the Virginia Plan drew the support of delegates from large states such as Virginia, Massachusetts, and Pennsylvania, as it called for representation based on population. The smaller states, however, favored the New Jersey Plan, the Constitution was ratified by the requisite number of states in 1788, but its implementation was set for March 4,1789. The House began work on April 1,1789, when it achieved a quorum for the first time, during the first half of the 19th century, the House was frequently in conflict with the Senate over regionally divisive issues, including slavery. The North was much more populous than the South, and therefore dominated the House of Representatives, However, the North held no such advantage in the Senate, where the equal representation of states prevailed. Regional conflict was most pronounced over the issue of slavery, One example of a provision repeatedly supported by the House but blocked by the Senate was the Wilmot Proviso, which sought to ban slavery in the land gained during the Mexican–American War. Conflict over slavery and other issues persisted until the Civil War, the war culminated in the Souths defeat and in the abolition of slavery. Because all southern senators except Andrew Johnson resigned their seats at the beginning of the war, the years of Reconstruction that followed witnessed large majorities for the Republican Party, which many Americans associated with the Unions victory in the Civil War and the ending of slavery. The Reconstruction period ended in about 1877, the ensuing era, the Democratic and the Republican Party held majorities in the House at various times. The late 19th and early 20th centuries also saw an increase in the power of the Speaker of the House
12.
Patent
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A patent is a set of exclusive rights granted by a sovereign state to an inventor or assignee for a limited period of time in exchange for detailed public disclosure of an invention. An invention is a solution to a technological problem and is a product or a process. Patents are a form of intellectual property, the procedure for granting patents, requirements placed on the patentee, and the extent of the exclusive rights vary widely between countries according to national laws and international agreements. Typically, however, a patent application must include one or more claims that define the invention. A patent may include many claims, each of which defines a specific property right and these claims must meet relevant patentability requirements, such as novelty, usefulness, and non-obviousness. Nevertheless, there are variations on what is patentable subject matter from country to country, the word patent originates from the Latin patere, which means to lay open. More directly, it is a version of the term letters patent. Similar grants included land patents, which were land grants by early state governments in the USA, and printing patents, a precursor of modern copyright. In modern usage, the term patent usually refers to the granted to anyone who invents any new, useful. The additional qualification utility patent is used to distinguish the primary meaning from these other types of patents. Particular species of patents for inventions include biological patents, business method patents, chemical patents, the period of protection was 10 years. These were mostly in the field of glass making, as Venetians emigrated, they sought similar patent protection in their new homes. This led to the diffusion of patent systems to other countries, by the 16th century, the English Crown would habitually abuse the granting of letters patent for monopolies. After public outcry, King James I of England was forced to revoke all existing monopolies, the Statute became the foundation for later developments in patent law in England and elsewhere. Important developments in patent law emerged during the 18th century through a process of judicial interpretation of the law. During the reign of Queen Anne, patent applications were required to supply a complete specification of the principles of operation of the invention for public access. Influenced by the philosophy of John Locke, the granting of patents began to be viewed as a form of property right. The English legal system became the foundation for patent law in countries with a common law heritage, including the United States, New Zealand, in the Thirteen Colonies, inventors could obtain patents through petition to a given colonys legislature
