A
B
C
D
E
100

To end forever, as in "Abraham Lincoln freed the slaves, and the Republicans' 13th Amendment made it illegal for all time."

Abolish

100

Once called the Eastern Roman Empire, it is now the home of modern-day Turkey.

Byzantine Empire 

100

Spanish adventurers who sought fame and riches in conquering lands in the New World.

Conquistadors 

100

Document produced by the Second Continental Congress on July 4, 1776, it called for separation of the American colonies from England. 

Declaration of Independence 

100

Post WW I ten year world-wide economic recession.

The Great Depression

200

Another word for "farming".

Agriculture

200

Food or anything grown (like tobacco) that can be sold for a profit.

Cash Crop

200

A plan for government.

Constitution 

200

Ruling family where kingship is handed down from generation to generation. 

Dynasty 

200

Caused by a ten-year draught, this event saw the destruction of farmland the migration of thousands of people out from the American Midwest. 

The Dust Bowl

300

First plan of government of the United States.

Articles of Confederation 

300

A city that is also its own country, like Vatican City. 

City State

300

Meeting of delegates from the British colonies in North America, the second meeting led to independence. 

Continental Congress

300

A statement that can be proven true.

Fact

300

People who survive by gathering plants and by hunting.

Hunter-Gatherer 

400

First weapon to use atomic (nuclear) energy. 

Atom Bomb

400

Long-term struggle to end legal discrimination led by organizations like the NAACP. 

Civil Rights Movement

400

Earliest from of writing, it consisted of pressing wedge shapes int clay tablets. 

Cuneiform 

400

A statement that is based on someone's perception and can not be proven true.

Opinion 

400

Use of force, or the threat of force, by one country to dominate another (either directly or indirectly). 

Imperialism 

500

personal opinion that shapes how someone views a topic.

Bias

500

Post WWII relatively hostile relations between the US and the USSR.

Cold War

500

Any period in history where there are little to no written records. 

Dark Ages

500

Pre-Civil War law that required US citizens (even those in the North) to help return run-away slaves to their masters. 

Fugitive Slave law

500

Phrase used to refer to transition from making most things by hand to buying most things made in a factory.

Industrialization