1.
University of Notre Dame
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The University of Notre Dame du Lac is a Catholic research university located adjacent to South Bend, Indiana, in the United States. In French, Notre Dame du Lac means Our Lady of the Lake and refers to the patron saint. The main campus covers 1,250 acres in a setting and it contains a number of recognizable landmarks, such as the Golden Dome, the Word of Life mural. The school was founded on November 26,1842, by Father Edward Sorin, CSC, Today, many Holy Cross priests continue to work for the university, including the president of the university. Notre Dame is a large, four-year, highly residential research university, undergraduate students are organized into four colleges, and the Architecture School. The latter is known for teaching New Classical Architecture and for awarding the globally renowned annual Driehaus Architecture Prize, the university offers over 50 foreign study abroad yearlong programs and over 15 summer programs. It maintains a system of libraries, cultural venues, artistic and scientific museums, including the Hesburgh Library and the Snite Museum of Art. Over 80% of the universitys 8,000 undergraduates live on campus in one of 29 single-sex residence halls, each with its own traditions, legacies, events, the university counts approximately 120,000 alumni. The universitys athletic teams are members of the NCAA Division I and are known collectively as the Fighting Irish, other ND sport teams, chiefly in the Atlantic Coast Conference, have accumulated 16 national championships. The Notre Dame Victory March is often regarded as the most famous, started as a small all-male institution in 1842 and charter in 1844, Notre Dame reached international fame at the beginning of the 20th century. Ever since, the University has seen growth, and under the leadership of the next two presidents, Rev. Malloy and Rev. Jenkins, many infrastructure and research expansions have been completed. In 1842, the Bishop of Vincennes, Célestine Guynemer de la Hailandière, offered land to Father Edward Sorin of the Congregation of Holy Cross, on the condition that he build a college in two years. Sorin arrived on the site with eight Holy Cross brothers from France and Ireland on November 26,1842 and he soon erected additional buildings, including the Old College, the first church, and the first main building. They immediately acquired two students and set about building additions to the campus, Notre Dame began as a primary and secondary school, but soon received its official college charter from the Indiana General Assembly on January 15,1844. Under the charter the school is named the University of Notre Dame du Lac. Because the university was only for male students, the female-only Saint Marys College was founded by the Sisters of the Holy Cross near Notre Dame in 1844. The first degrees from the college were awarded in 1849, the university was expanded with new buildings to accommodate more students and faculty. With each new president, new programs were offered and new buildings built to accommodate them
2.
Indiana
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Indiana /ɪndiˈænə/ is a U. S. state located in the midwestern and Great Lakes regions of North America. Indiana is the 38th largest by area and the 16th most populous of the 50 United States and its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th U. S. state on December 11,1816, before becoming a territory, varying cultures of indigenous peoples and historic Native Americans inhabited Indiana for thousands of years. Indiana has an economy with a gross state product of $298 billion in 2012. Indiana has several areas with populations greater than 100,000. The states name means Land of the Indians, or simply Indian Land and it also stems from Indianas territorial history. On May 7,1800, the United States Congress passed legislation to divide the Northwest Territory into two areas and named the section the Indiana Territory. In 1816, when Congress passed an Enabling Act to begin the process of establishing statehood for Indiana, a resident of Indiana is officially known as a Hoosier. The first inhabitants in what is now Indiana were the Paleo-Indians, divided into small groups, the Paleo-Indians were nomads who hunted large game such as mastodons. They created stone tools made out of chert by chipping, knapping and flaking, the Archaic period, which began between 5000 and 4000 BC, covered the next phase of indigenous culture. The people developed new tools as well as techniques to cook food, such new tools included different types of spear points and knives, with various forms of notches. They made ground-stone tools such as axes, woodworking tools. During the latter part of the period, they built mounds and middens. The Archaic period ended at about 1500 BC, although some Archaic people lived until 700 BC, afterward, the Woodland period took place in Indiana, where various new cultural attributes appeared. During this period, the people created ceramics and pottery, an early Woodland period group named the Adena people had elegant burial rituals, featuring log tombs beneath earth mounds. In the middle portion of the Woodland period, the Hopewell people began developing long-range trade of goods, nearing the end of the stage, the people developed highly productive cultivation and adaptation of agriculture, growing such crops as corn and squash. The Woodland period ended around 1000 AD, the Mississippian culture emerged, lasting from 1000 until the 15th century, shortly before the arrival of Europeans. During this stage, the people created large urban settlements designed according to their cosmology, with mounds and plazas defining ceremonial
3.
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
4.
South Bend, Indiana
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South Bend is a city in and the county seat of St. Joseph County, Indiana, United States, on the St. Joseph River near its southernmost bend, from which it derives its name. As of the 2010 census, the city had a total of 101,168 residents, its Metropolitan Statistical Area had a population of 318,586 and it is the fourth-largest city in Indiana, serving as the economic and cultural hub of Northern Indiana. The highly ranked University of Notre Dame is located just to the north in unincorporated Notre Dame, the area was originally settled in the early 19th century by fur traders and was established as a city in 1865. The St. Joseph River shaped South Bends economy through the mid-20th century, River access assisted heavy industrial development such as that of the Studebaker Corporation, the Oliver Chilled Plow Company, and other large corporations. The population of South Bend declined after 1960, when it had a population of 132,445. This was chiefly due to migration to areas as well as the demise of Studebaker and other heavy industry. Today, the largest industries in South Bend are health care, education, small business, remaining large corporations include Crowe Horwath, Honeywell, and AM General. Recently, the city population has started to grow for the first time in fifty years. The old Studebaker plant and surrounding area, now called Ignition Park, is being redeveloped as a center to attract new industry. The St. Joseph Valley was long occupied by Native Americans, one of the earliest known groups to occupy what would later become northern Indiana was the Miami tribe. Later, the Potawatomi moved into the region, utilizing the rich food, the Potawatomi occupied this region of Indiana until most of them were forcibly removed in the 1840s. The South Bend area was so popular because its portage was the shortest overland route from the St. Joseph River to the Kankakee River and this route was used for centuries, first by the Native Americans, then by French explorers, missionaries and traders. The first permanent white settlers of South Bend were fur traders who established trading posts in the area, in 1820, Pierre Frieschutz Navarre arrived, representing the American Fur Company of John Jacob Astor. He settled near what is now downtown South Bend, alexis Coquillard, another agent of the AFC, established a trading post known as the Big St. Joseph Station. In 1827, Lathrop Minor Taylor established a post for Samuel Hanna and Company, in whose records the name St. Josephs, by 1829, the town was growing, with Coquillard and Taylor emerging as leaders. They applied for a post office, Taylor was appointed postmaster, and the post office was designated as Southold, Allen County, Indiana. The following year, the name was changed to South Bend, probably to ease confusion, in 1831, South Bend was laid out as the county seat and as one of the four original townships of St. Joseph County with 128 residents. Soon after, design began on what would become the town of South Bend, the town was formally established in 1835 and rapidly grew
5.
Saint Mary's College (Indiana)
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The name of the school refers to the Blessed Virgin Mary. Saint Marys offers five degrees and more than 30 major areas of study, such as business, nursing, art, chemistry. Additionally, Saint Marys College offers two degrees, a Master of Science and a Doctorate. Founded in 1844 by the Sisters of the Holy Cross, Saint Marys Colleges mission is to educate students, develop their talents, Saint Marys College ranks among the top 100 Best National Liberal Arts Colleges for 2015 as published by U. S. News & World Report. The college combines a liberal arts program with a spiritual foundation. On February 17,2016 the college announced Janice Cervelli as the President-elect, in 1844, the sisters opened their first school in Bertrand, Michigan, a few miles from Notre Dame, it was a boarding academy with pre-collegiate grades. In 1855 the school moved to its present site, first becoming St. Marys Academy, the campus sits across the street from the university. Saint Marys College was the first womens college in the Great Lakes region, today the school offers five bachelors degrees and, beginning in 2015, two masters degrees. There are approximately 18,000 living alumnae, proposals to merge with University of Notre Dame in the early 1970s were rejected, and Notre Dame became coeducational on its own in 1972. Jan Cervelli became the 12th and current president of Saint Marys in 2016, the College resides within the Diocese of Fort Wayne-South Bend. 10,1 student/faculty ratio 87% of regular full-time faculty have their Ph. D, a program that allows students to create their own major. Each varsity sport has its own Academic Advisor, opportunities for internships and volunteer service. 93% of Saint Marys graduates earn a degree within four years, Saint Marys current student population comprises more than 1500 women from 43 states and 5 foreign countries. Multicultural and international students represent 19% of the student body, of the entering Class of 2017, 23% are member of historically underrepresented groups. The Saint Marys College Womens Choir, a select 40-voice ensemble under the direction of Nancy Menk, regularly commissions and performs new works for womens voices. The Choir tours nationally every year, and regularly performs with the University of Notre Dame Glee Club in joint performances of major works with the South Bend Symphony Orchestra. In March 2011, the choir traveled to China to sing at colleges and universities in Shanghai, Nanjing and they have appeared in concert at Carnegie Hall in 1999 and 2001, and returned there in November 2005 to perform music by Gwyneth Walker for womens voices and orchestra. The Womens Choir has recorded four discs on the ProOrgano label, Ave, Ave. recorded in 1997
6.
Post office
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A post office is a customer service facility forming part of a national postal system. Post offices offer mail-related services such as acceptance of letters and parcels, provision of post office boxes, and sale of stamps, packaging. In addition, many post offices offer services, providing and accepting government forms, processing government services and fees. The chief administrator of a post office is a postmaster, prior to the advent of postal and ZIP codes, postal systems would route items to a specific post office for receipt or delivery. The term post office or post-office has been in use since the 1650s, in early Modern England, post riders – mounted couriers – were placed every few hours along post roads at posting houses or post houses between major cities. These stables or inns permitted important correspondence to travel without delay, in early America, post offices were also known as stations. This term and post house fell from use as horse and coach service was replaced by railways, aircraft, today, post office usually refers to postal facilities providing customer service. The term General Post Office is sometimes used for the headquarters of a postal service. A postal facility that is used exclusively for processing mail is known as sorting office or delivery office. Integrated facilities combining mail processing with railway stations or airports are known as mail exchanges, there is evidence of corps of royal couriers disseminating the decrees of the Egyptian pharaohs as early as 2,400 BC and the service may greatly precede even that date. Similarly, organized systems of posthouses providing swift mounted courier service seems quite ancient, certainly, by the time of the Persian Empire, a system of Chapar-Khaneh existed along the Royal Road. The 2nd-Century BC Mauryan and Han dynasties established similar systems in India, suetonius credited Augustus with regularizing the Roman network, the cursus publicus. Local officials were obliged to provide couriers who would be responsible for their messages entire course, locally maintained post houses privately owned rest houses were obliged or honored to care for them along their way. Diocletian later established two parallel systems, one providing fresh horses or mules for urgent correspondence and another providing sturdy oxen for bulk shipments, procopius, though not unbiased, records that this system remained largely intact was dismantled in the surviving empire by Justinian in the 6th Century. The Princely House of Thurn and Taxis initiated regular mail service from Brussels in the 16th century, the British Postal Museum claims that the oldest functioning post office in the world is on High Street in Sanquhar, Scotland. This post office has functioned continuously since 1712, an era in which horses, in parts of Europe, special postal censorship offices existed to intercept and censor mail. In France, such offices were known as cabinets noirs, in many jurisdictions, mail boxes and post office boxes have long been in widespread use for dropoff and pickup of mail and small packages outside of post offices or when offices are closed. Deutsche Post introduced the Packstation for package delivery in 2001, in the 2000s, the United States Postal Service began to install Automated Postal Centers in many locations both in post offices and in retail locations
7.
Police
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A police force is a constituted body of persons empowered by the state to enforce the law, protect property, and limit civil disorder. Their powers include the use of force. Law enforcement, however, constitutes part of policing activity. Policing has included an array of activities in different situations, in some societies, in the late 18th and early 19th centuries, these developed within the context of maintaining the class system and the protection of private property. Many police forces suffer from police corruption to a greater or lesser degree, the police force is usually a public sector service, meaning they are paid through taxes. Alternative names for police force include constabulary, gendarmerie, police department, police service, crime prevention, protective services, law enforcement agency, members may be referred to as police officers, troopers, sheriffs, constables, rangers, peace officers or civic/civil guards. As police are often interacting with individuals, slang terms are numerous, many slang terms for police officers are decades or centuries old with lost etymology. One of the oldest, cop, has largely lost its slang connotations and this is derived from πόλις, city. Law enforcement in ancient China was carried out by prefects for thousands of years since it developed in both the Chu and Jin kingdoms of the Spring and Autumn period, in Jin, dozens of prefects were spread across the state, each having limited authority and employment period. Under each prefect were subprefects who helped collectively with law enforcement in the area, some prefects were responsible for handling investigations, much like modern police detectives. The concept of the system spread to other cultures such as Korea. In ancient Greece, publicly owned slaves were used by magistrates as police, in Athens, a group of 300 Scythian slaves was used to guard public meetings to keep order and for crowd control, and also assisted with dealing with criminals, handling prisoners, and making arrests. Other duties associated with modern policing, such as investigating crimes, were left to the citizens themselves, in the Roman empire, the army, rather than a dedicated police organization, provided security. Local watchmen were hired by cities to some extra security. Magistrates such as fiscal and quaestors investigated crimes. There was no concept of public prosecution, so victims of crime or their families had to organize and their duties included apprehending thieves and robbers and capturing runaway slaves. The vigiles were supported by the Urban Cohorts who acted as a heavy-duty anti-riot force, in medieval Spain, Santa Hermandades, or holy brotherhoods, peacekeeping associations of armed individuals, were a characteristic of municipal life, especially in Castile. These organizations were intended to be temporary, but became a fixture of Spain
8.
College
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College is an educational institution or a constituent part of one. A college may be a tertiary educational institution, a part of a collegiate or federal university. In ancient Rome a collegium was a club or society, a group of living together under a common set of rules. Aside from the educational context - nowadays the most common use of college - there are various other meanings also derived from the original Latin term. In the United States, college can be a synonym for university, in Singapore and India, this is known as a junior college. The municipal government of the city of Paris uses the sixth form college as the English name for a lycée. In some national education systems, secondary schools may be called colleges or have college as part of their title, in Australia the term college is applied to any private or independent primary and, especially, secondary school as distinct from a state school. Melbourne Grammar School, Cranbrook School, Sydney and The Kings School, there has also been a recent trend to rename or create government secondary schools as colleges. In the state of Victoria, some high schools are referred to as secondary colleges. Interestingly, the pre-eminent government secondary school for boys in Melbourne is still named Melbourne High School, in Western Australia, South Australia and the Northern Territory, college is used in the name of all state high schools built since the late 1990s, and also some older ones. In New South Wales, some schools, especially multi-campus schools resulting from mergers, are known as secondary colleges. In Queensland some newer schools which accept primary and high school students are styled state college, in Tasmania and the Australian Capital Territory, college refers to the final two years of high school, and the institutions which provide this. In this context, college is an independent of the other years of high school. Here, the expression is a version of matriculation college. This is because these schools have traditionally focused on academic, rather than vocational, subjects. Some private secondary schools choose to use the college in their names nevertheless. Some secondary schools elsewhere in the country, particularly ones within the school system. In New Zealand the word normally refers to a secondary school for ages 13 to 17
9.
United States Postal Service
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The United States Postal Service, is an independent agency of the United States federal government responsible for providing postal service in the United States. It is one of the few government agencies explicitly authorized by the United States Constitution, Mail traces its roots to 1775 during the Second Continental Congress, where Benjamin Franklin was appointed the first postmaster general. The USPS as of February 2015 has 617,254 active employees, the USPS is the operator of the largest civilian vehicle fleet in the world. The USPS is legally obligated to serve all Americans, regardless of geography, at uniform price, the USPS has exclusive access to letter boxes marked U. S. The USPS lost $5.5 billion in fiscal year 2014 and $5.1 billion in 2015, in the early years of the North American colonies, many attempts were made to initiate a postal service. These early attempts were of small scale and usually involved a colony, Massachusetts Bay Colony for example, for example, informal independently-run postal routes operated in Boston as early as 1639, with a Boston to New York City service starting in 1672. A central postal organization came to the colonies in 1691, when Thomas Neale received a 21-year grant from the British Crown for a North American Postal Service, the patent included the exclusive right to establish and collect a formal postal tax on official documents of all kinds. The tax was repealed a year later, Neale appointed Andrew Hamilton, Governor of New Jersey, as his deputy postmaster. The first postal service in America commenced in February 1692, rates of postage were fixed and authorized, and measures were taken to establish a post office in each town in Virginia. Massachusetts and the other colonies soon passed laws, and a very imperfect post office system was established. Neales patent expired in 1710, when Parliament extended the English postal system to the colonies, the chief office was established in New York City, where letters were conveyed by regular packets across the Atlantic. Before the Revolution, there was only a trickle of business or governmental correspondence between the colonies, most of the mail went back and forth to counting houses and government offices in London. The Revolution made Philadelphia, the seat of the Continental Congress, News, new laws, political intelligence, and military orders circulated with a new urgency, and a postal system was necessary. Journalists took the lead, securing post office legislation that allowed them to reach their subscribers at very low cost, overthrowing the London-oriented imperial postal service in 1774-1775, printers enlisted merchants and the new political leadership, and created a new postal system. The United States Post Office was created on July 26,1775, the official post office was created in 1792 as the Post Office Department. It was based on the Constitutional authority empowering Congress To establish post offices, the 1792 law provided for a greatly expanded postal network, and served editors by charging newspapers an extremely low rate. The law guaranteed the sanctity of personal correspondence, and provided the country with low-cost access to information on public affairs. Rufus Easton was appointed by Thomas Jefferson first postmaster of St. Louis under the recommendation of Postmaster General Gideon Granger, Rufus Easton was the first postmaster and built the first post office west of the Mississippi
10.
South Bend Community School Corporation
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The South Bend Community School Corporation operates the public schools in South Bend, Indiana, and is one of the largest school corporations in Indiana, with a total of 34 schools. It serves most of South Bend, Indian Village, Notre Dame and he was hired in 2016 to replace the retiring Dr. Carole Schmidt, who was the districts superintendent from 2011 to 2016. She replaced former superintendent James Kapsa who ran the district from 2008 to 2011, James Kapsa replaced Dr. Zimmerman who was superintendent from 2006 to 2008. From 2001 to 2006 the superintendent was Dr. Joan Raymond, superintendent Raymond is noted for implementing the Plan Z restructuring program. Preceding Joan Raymond was Dr. Virginia Calvin who was known for creating the new Riley High School which was supposed to rejuvenate the neighborhood surrounding the school, the 2003-2004 school year marked the first year Plan Z was launched. This plan led to a restructuring and a redistricting of students around the South Bend area, under Plan Z, the schools were reorganized into, Primary schools which serve K-4 and Intermediate Centers that serves 5-8. The high schools adopted a program within their schools, as well as their regular curriculum program open to their district boundaries. These Magnet programs are available to any student, regardless of home school boundary, laSalle was closed as a high school, and replaced as a high achieving Intermediate Academy for grades 5-8. Kennedy Elementary became the high achieving magnet school, Kennedy Primary Academy, tarkington Elementary became a Traditional Primary Magnet school. There are also programs that are not yet considered Magnet programs, such as Madison STEAM Primary, New Tech high school, the vision of Plan Z, was to create schools zones that made sense logistically, as well as provide choices and opportunities for the SBCSC families. As of 2015, there are grade point averages that student athletes must keep in order to remain eligible to play on their sports teams. For first year students it is 1.5, for second year students it is 1.67, for third year students it is 1.85, and for fourth year students it is 2.0. Prior to August 2015 students from all levels had to maintain a 2.0
11.
United States Geological Survey
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The United States Geological Survey is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its resources. The organization has four science disciplines, concerning biology, geography, geology. The USGS is a research organization with no regulatory responsibility. The USGS is a bureau of the United States Department of the Interior, the USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, the current motto of the USGS, in use since August 1997, is science for a changing world. The agencys previous slogan, adopted on the occasion of its anniversary, was Earth Science in the Public Service. Prompted by a report from the National Academy of Sciences, the USGS was created, by a last-minute amendment and it was charged with the classification of the public lands, and examination of the geological structure, mineral resources, and products of the national domain. This task was driven by the need to inventory the vast lands added to the United States by the Louisiana Purchase in 1803, the legislation also provided that the Hayden, Powell, and Wheeler surveys be discontinued as of June 30,1879. Clarence King, the first director of USGS, assembled the new organization from disparate regional survey agencies, after a short tenure, King was succeeded in the directors chair by John Wesley Powell. Administratively, it is divided into a Headquarters unit and six Regional Units, Other specific programs include, Earthquake Hazards Program monitors earthquake activity worldwide. The National Earthquake Information Center in Golden, Colorado on the campus of the Colorado School of Mines detects the location, the USGS also runs or supports several regional monitoring networks in the United States under the umbrella of the Advanced National Seismic System. The USGS informs authorities, emergency responders, the media, and it also maintains long-term archives of earthquake data for scientific and engineering research. It also conducts and supports research on long-term seismic hazards, USGS has released the UCERF California earthquake forecast. The USGS National Geomagnetism Program monitors the magnetic field at magnetic observatories and distributes magnetometer data in real time, the USGS operates the streamgaging network for the United States, with over 7400 streamgages. Real-time streamflow data are available online, since 1962, the Astrogeology Research Program has been involved in global, lunar, and planetary exploration and mapping. USGS operates a number of related programs, notably the National Streamflow Information Program. USGS Water data is available from their National Water Information System database
12.
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
