ILTS Social Science: History (315) study materials
ILTS Social Science: History (315) study resources

ILTS Social Science: History (315) key terms

ILTS Social Science: History (315) · Get comfortable with the vocabulary.

Neolithic Revolution

The shift from hunting and gathering to settled agriculture and animal domestication, beginning around 10,000 BCE, which produced permanent villages, surplus food, and early complex societies.

Related: Fertile Crescent
Fertile Crescent

A crescent-shaped region in the Middle East with rich soils and water from the Tigris and Euphrates rivers, where some of the earliest cities and writing systems emerged.

Related: Neolithic Revolution
Silk Road

A network of overland trade routes linking China, Central Asia, the Middle East, and Europe that moved goods, technologies, religions, and diseases across Eurasia.

Related: Columbian Exchange
Renaissance

A European cultural movement from roughly the 14th to 17th centuries that revived classical learning and emphasized humanism, artistic realism, and scientific inquiry.

Related: Reformation, Enlightenment
Reformation

A 16th-century movement challenging the authority and teachings of the Roman Catholic Church, leading to Protestant denominations and lasting religious and political conflict in Europe.

Related: Renaissance
Columbian Exchange

The transatlantic transfer after 1492 of crops, animals, people, and diseases between the Americas and Afro-Eurasia, reshaping diets, populations, and economies worldwide.

Related: Silk Road, Imperialism
Enlightenment

An 18th-century intellectual movement emphasizing reason, individual rights, and limits on arbitrary authority, which influenced revolutions in America, France, and Latin America.

Related: Renaissance, Nationalism
Industrial Revolution

The transition beginning in 18th-century Britain from hand production to machine-based manufacturing, which transformed work, cities, class relations, and global economic power.

Related: Imperialism
Imperialism

The extension of a nation's power through territorial conquest, economic control, or political domination of other peoples, especially the late 19th-century European scramble for colonies.

Related: Nationalism, Decolonization, Industrial Revolution
Nationalism

An ideology holding that people sharing a common identity should form a sovereign state, a force behind 19th-century unifications and 20th-century conflicts and decolonization.

Related: Imperialism, Decolonization
Cold War

The post-1945 geopolitical rivalry between the United States and the Soviet Union, waged through alliances, arms races, proxy wars, and ideological competition rather than direct combat.

Related: Containment, Decolonization
Decolonization

The postwar process by which Asian and African colonies gained independence from European empires, creating new states and reshaping global politics.

Related: Imperialism, Nationalism, Cold War
Declaration of Independence

The 1776 document announcing the American colonies' separation from Britain, grounding that claim in natural rights and consent of the governed.

Related: Articles of Confederation, Bill of Rights
Articles of Confederation

The first U.S. constitution, in effect from 1781 to 1789, which created a weak national government with no power to tax or regulate commerce.

Related: Declaration of Independence, Bill of Rights
Bill of Rights

The first ten amendments to the U.S. Constitution, ratified in 1791, protecting freedoms such as speech, religion, and due process from federal interference.

Related: Articles of Confederation, Civil Rights Movement
Manifest Destiny

The 19th-century belief that Americans were destined to expand westward across the continent, justifying territorial acquisition and displacing Native peoples.

Related: Black Hawk War
Reconstruction

The period after the Civil War, roughly 1865 to 1877, when federal policy sought to rebuild the South and secure rights for formerly enslaved people.

Related: Jim Crow laws, Civil Rights Movement
Jim Crow laws

State and local statutes in the South that enforced racial segregation and disfranchisement from the late 19th century until the 1960s.

Related: Reconstruction, Great Migration, Civil Rights Movement
Great Migration

The large-scale movement of African Americans from the rural South to Northern and Western cities during the 20th century in search of opportunity and freedom.

Related: Jim Crow laws, Hull House
New Deal

President Franklin Roosevelt's 1930s program of federal relief, recovery, and reform in response to the Great Depression, expanding the role of government in the economy.

Related: Great Depression
Civil Rights Movement

The mid-20th-century campaign, led largely by Black activists, to end racial segregation and secure voting and equal rights through litigation, protest, and legislation.

Related: Jim Crow laws, Reconstruction, Bill of Rights
Containment

The Cold War strategy of limiting the spread of communism through alliances, economic aid, and military commitments, articulated by George Kennan and pursued after 1947.

Related: Cold War
Great Depression

The severe worldwide economic downturn of the 1930s, marked by bank failures, mass unemployment, and falling production, which prompted major government intervention.

Related: New Deal
Cahokia

A large Mississippian city near present-day St. Louis, flourishing around 1000–1350 CE, with earthen mounds and a population that exceeded many contemporary European cities.

Related: Illinois Country
Illinois Country

The French colonial region along the Mississippi and Illinois rivers, centered on settlements such as Kaskaskia and Cahokia, later ceded to Britain in 1763.

Related: Cahokia, Northwest Ordinance
Northwest Ordinance

A 1787 law creating a framework for governing the Northwest Territory, prohibiting slavery there and setting conditions for new states, including Illinois, to join the Union.

Related: Illinois Country
Black Hawk War

An 1832 conflict in Illinois and Wisconsin between U.S. forces and Sauk and Fox bands led by Black Hawk, ending with Native removal from the region.

Related: Manifest Destiny
Lincoln-Douglas debates

A series of 1858 Senate campaign debates between Abraham Lincoln and Stephen Douglas that focused national attention on slavery's expansion and Lincoln's political rise.

Related: Reconstruction
Pullman Strike

An 1894 railroad strike centered in Pullman, Illinois, that disrupted national rail traffic and led to federal intervention, shaping U.S. labor law and politics.

Related: Hull House
Hull House

A Chicago settlement house founded by Jane Addams in 1889 that provided social services to immigrants and became a model for American social reform.

Related: Great Migration, Pullman Strike
Chicago Fire

An 1871 conflagration that destroyed much of central Chicago, prompting rapid rebuilding and helping establish modern urban fire codes and architecture.

Related: Pullman Strike
Primary source

An original document, artifact, or record created during the period under study, such as a letter, photograph, or law, used as direct evidence by historians.

Related: Secondary source, Corroboration, Contextualization
Secondary source

A later account that interprets or analyzes primary evidence, such as a scholarly book or textbook, and reflects the author's questions and methods.

Related: Primary source, Historiography
Historiography

The study of how history has been written, including changing interpretations, methods, and debates among historians over time.

Related: Secondary source, Revisionism
Corroboration

The practice of comparing multiple sources to check whether they agree, identifying where evidence converges or conflicts before drawing conclusions.

Related: Primary source, Contextualization
Contextualization

Placing a source or event within its historical setting-time, place, culture, and power relations-to interpret it accurately rather than by present-day assumptions.

Related: Primary source, Historical empathy
Periodization

The deliberate division of the past into named eras or periods, a choice that shapes how change and continuity are explained.

Related: Causation
Causation

The analysis of why historical events happened, distinguishing long-term conditions, immediate triggers, and the intentions of actors.

Related: Periodization, Contextualization
Historical empathy

The effort to understand past people's beliefs and choices within their own context, without assuming they thought as people do today.

Related: Contextualization
Revisionism

The reinterpretation of accepted historical accounts in light of new evidence, methods, or questions, often challenging established narratives.

Related: Historiography