50 Fun Facts About Social Studies

How many branches of government does the United States have?

They are the legislative, executive and judicial branches, with the legislature itself split into two chambers.

The US Constitution has been in effect since which year?

1789: the Constitution took effect on 4 March 1789, after being drafted in 1787 and ratified by the ninth state in June 1788; the Bill of Rights followed in 1791.

Which numbered addition to the U.S. Constitution abolished slavery?

The 13th Amendment, ratified on 6 December 1865, abolished slavery throughout the United States, while its text permits involuntary servitude as punishment for a crime.

How many justices serve on the U.S. Supreme Court?

Legislation set the number at nine in 1869; the Constitution itself never says how many justices there should be.

Article II of the Constitution sets what minimum age for a President of the United States?

35 years old, a natural-born citizen and 14 years a resident of the United States: Article II's three requirements for the presidency.

Which chamber of the US legislature has 100 members, two from each state?

The Senate has 100 members, with each state represented by exactly two senators regardless of population. Senators serve six-year terms, with roughly one-third of seats up for election every two years.

What does the First Amendment to the U.S. Constitution protect?

The First Amendment protects five fundamental freedoms: religion, speech, press, peaceful assembly, and the right to petition the government. It is part of the Bill of Rights, ratified in 1791.

Who has the power to declare war according to the U.S. Constitution?

Congress has used the power only eleven times, beginning with the 1812 declaration against Great Britain; the president commands the forces but cannot formally declare war.

What is the term length for a member of the U.S. House of Representatives?

2 years, with every seat up for election before the start of the next Congress, was designed to keep representatives closely accountable to the people.

What is the constitutional process by which the House brings charges against a president called?

The House impeaches by a simple majority; removal then requires a two-thirds vote to convict at the trial held in the upper chamber.

If buyers want more of a product at every price and supply stays fixed, what happens to price?

A demand curve shifting right against a fixed supply curve pushes both the equilibrium price and quantity up; the shift can come from tastes, incomes or new buyers.

What does GDP stand for?

GDP stands for Gross Domestic Product. It measures the total monetary value of all finished goods and services produced within a country's borders in a specific time period, usually a year or quarter.

What is inflation?

A general increase in prices over time: inflation means each unit of currency buys less, so purchasing power falls; the word originally described growth in the money supply itself.

Which economic system is characterized by private ownership and free markets?

Capitalism rests on private ownership of the means of production, with prices set by markets rather than central planning; its twentieth-century rivals were centrally planned economies.

What is the role of the Federal Reserve in the United States?

Acting as the central bank: the Federal Reserve, created in 1913, sets interest rates and supervises banks; its remit grew after the Great Depression and again after the 2008 financial crisis.

What is a tariff?

A tax on imported goods, paid by the importer rather than the foreign seller; the rarer export tax is levied on goods leaving the country instead.

What is the term for a prolonged period of economic decline?

Recession: the UK defines one as two consecutive quarters of falling GDP, while the US National Bureau of Economic Research uses a broader test of a significant decline lasting more than a few months.

What is opportunity cost?

Opportunity cost is the value of the next best alternative that must be forgone when making a choice. It represents the benefits you could have received by taking a different action.

Which organization was established to promote international trade by reducing tariffs and trade barriers?

The World Trade Organization (WTO), established in 1995, is the primary international body dealing with the rules of trade between nations. It replaced the General Agreement on Tariffs and Trade (GATT).

In economics, what are the fundamental questions every society must answer about production?

What, how, and for whom to produce are the three basic economic questions; Paul Samuelson's classic textbook argued that in a market economy the price mechanism answers all three at once.

Which continent has the most countries?

Its 54 recognised states largely trace their borders to the late-19th-century Scramble for Africa, when European powers partitioned almost the entire continent.

Which river is usually listed as the longest in the world?

Nile, at about 6,650 km from the headwaters of Lake Victoria to the Mediterranean, is usually listed as the longest river; the Amazon is a close rival by length and carries far more water.

The varna hierarchy of Brahmins, Kshatriyas, Vaishyas and Shudras belongs to which country's traditional social system?

India's caste system grew from the four varnas, with Brahmins as priests, Kshatriyas as rulers and warriors, Vaishyas as traders and Shudras as labourers; India's 1950 constitution abolished untouchability.

What is the most widely spoken language in the world by total number of speakers?

English: Ethnologue counts about 1.5 billion total speakers, though only around 380 million are native, placing it third behind Mandarin Chinese and Spanish by native speakers; second-language users push it past every rival.

Which ancient civilization built the pyramids at Giza?

The Egyptians: the Great Pyramid, tomb of the Fourth Dynasty pharaoh Khufu, was completed around 2560 BC and stayed the world's tallest human-made structure for more than 3,800 years.

Which is the largest desert on Earth, counting cold as well as hot ones?

Antarctica averages only about 150 mm of water a year, mostly as snow; the Sahara is merely the largest hot desert.

Which religion has the most followers worldwide?

Christianity: Pew's 2020 estimate put it at roughly 2.3 billion adherents across Catholic, Protestant and Orthodox branches, with Islam second at about 2 billion.

Lines of latitude, which circle the globe east to west and measure distance from the equator, are also known as what?

Parallels is the name because every line of latitude runs parallel to the equator, measuring degrees north or south from 0 at the equator to 90 at the poles.

Which imaginary line divides the Earth into the Eastern and Western Hemispheres for maps and navigation?

The Prime Meridian at 0° longitude was fixed at Greenwich by the 1884 International Meridian Conference, replacing rival national meridians through Paris and elsewhere; the modern IERS reference meridian lies about 102 metres east of it.

Machu Picchu, the famous 15th-century citadel, was built by which civilization?

Machu Picchu was built around 1450 CE by the Inca Empire under emperor Pachacuti. Located high in the Andes Mountains of Peru, it was likely a royal estate or sacred religious site and was abandoned during the Spanish conquest.

What event is widely considered the start of World War I?

Bosnian Serb student Gavrilo Princip shot the archduke and his wife Sophie in Sarajevo on 28 June 1914, triggering the July Crisis.

The Cold War was primarily a geopolitical rivalry between which two countries?

It ran from the aftermath of the Second World War to the Soviet Union's dissolution in 1991, with the Truman Doctrine of containment declared in 1947.

What was the significance of the Brown v. Board of Education Supreme Court decision in 1954?

The unanimous 1954 ruling overturned the 'separate but equal' doctrine of Plessy v. Ferguson (1896).

Which part of the U.S. Constitution opens with the words "We the People"?

The Preamble, a brief statement of purposes and guiding principles, opens the Constitution with 'We the People'; courts have held that it grants no powers of its own.

What was the main purpose of the United Nations when it was founded in 1945?

Maintaining international peace and security is the first purpose listed in Article 1 of the UN Charter, signed in San Francisco on 26 June 1945; friendly relations and international cooperation follow.

What was the Industrial Revolution?

A shift from hand production to machines: beginning in Britain around 1760, the Industrial Revolution brought machine tools, steam power and the mechanised factory system, spreading to Europe and North America in the 19th century.

Magna Carta, sealed at Runnymede in 1215 under pressure from rebel barons, limited the power of which kingdom's monarch?

England's King John sealed it at Runnymede; Pope Innocent III annulled it within months, sparking the First Barons' War, and four exemplars of the 1215 charter survive, two of them in the British Library.

What form of government has a single hereditary ruler unconstrained by constitutions or legislatures?

An absolute monarchy is a form of government where a single ruler, usually a king or queen, holds unrestricted political power. The position is typically hereditary. Historical examples include Louis XIV of France and the Russian tsars.

What is the electoral college?

The electors who formally choose the president and vice president make up the Electoral College; each state gets electors equal to its senators plus representatives, and its legislature decides how they are appointed.

Which US movement of 1954–1968 sought to end legalized racial segregation and disenfranchisement?

Its campaign of nonviolent protest ran from the 1955–56 Montgomery bus boycott through the 1963 March on Washington to the Civil Rights Act of 1964 and Voting Rights Act of 1965.

In which system do citizens deliberate and vote on legislation themselves?

Direct democracy: popular assemblies deciding laws themselves appear from ancient Athens to Swiss cantonal Landsgemeinde meetings; most modern states rely on elected representatives instead.

What is ethnocentrism?

Judging other cultures by one's own norms is ethnocentrism, a term coined by William Graham Sumner in 1906; its counterpart, cultural relativism, holds that a culture is best understood on its own terms.

What does the US system of 'checks and balances' allow each branch of government to do?

Limit the powers of the other branches: the president can veto bills, but Congress may override a regular veto with a two-thirds majority in each house, and the courts can strike laws down.

Which 1919 treaty ended the state of war between Germany and the Allies?

Versailles: the treaty was signed in the palace's Hall of Mirrors on 28 June 1919, ending the state of war between Germany and most of the Allies; the fighting had stopped with the armistice of 11 November 1918.

Who chaired the UN committee that drafted the Universal Declaration of Human Rights, adopted in 1948?

Eleanor Roosevelt chaired the drafting committee of the UN Commission on Human Rights; the General Assembly adopted the 30 articles as Resolution 217 in Paris on 10 December 1948, marked since as Human Rights Day.

A textbook that analyses diaries and letters from a period is what kind of source?

The diaries and letters themselves, created at the time under study, are the primary sources; a document can even change category if an earlier original turns up.

What is gerrymandering?

Drawing district lines for partisan gain: the word first appeared in the Boston Gazette in March 1812, mocking a Massachusetts state senate district shaped like a salamander under Governor Elbridge Gerry.

The Marshall Plan, implemented after World War II, was primarily designed to do what?

Officially the European Recovery Program, it moved about $13.3 billion to 17 countries between 1948 and 1952, with preventing the spread of communism as one of its stated goals.

What do anthropologists call the spread of ideas and technologies between societies?

Diffusion: cultural diffusion is the spread of ideas, practices and technologies from one society to another, covering everything from the spread of writing systems to the global adoption of pizza and yoga.

In the U.S. government, what is the purpose of the census conducted every 10 years?

To reapportion seats in the House: Article I of the Constitution mandates the decennial count, whose results divide the 435 House seats among the states and steer hundreds of billions in federal funding.