Domestic Tragedies
Revolutionary War Battles
American Imperialism
Presidencies
U.S. Foreign Policies
100

2001 Islamic terrorist attack committed by al-Queda, in which two planes suicide bombed each of the Twin Towers. 

9/11

100

First major battles between the British Army and Colonial Army, conducted in April of 1775.

Battles of Lexington and Concord

100

Act in 1830, signed by Andrew Jackson, forcibly removed Native Americans west of the Mississippi River.

Indian Removal Act

100

President during the Civil War, Emancipation Proclamation, Gettysburg Address, Reconstruction. 

Abraham Lincoln

100

1820 Policy that restricted foreign interference in the Western Hemisphere.

Monroe Doctrine

200

Confrontation in Boston, during the Revolutionary War in March of 1770. British soldiers gun down a mob of civilians who were harassing them. 

Boston Massacre

200

Battle fought in Charlestown, Massachusetts, during June of 1775. Took place during the Siege of Boston.

Battle of Bunker Hill

200

1898 war that saw Spain cede Cuba to the United States.

Spanish-American War

200

Conservationist, Pure Food and Drug Act, Square Deal, won the 1906 Nobel Peace Prize.

Theodore Roosevelt 

200

1919 treaty that ended war between Germany and most of the Allied Powers during WWl. 

Treaty of Versailles 

300

In December of 1941, the Empire of Japan launched a surprise military strike on a naval base in Oahu, Hawaii. 

Attack On Pearl Harbor

300

American victory. Patriots attack and inflict casualties on the British as they retreat from Concord.

Battle of Meriam's Corner

300

In 1898, after the U.S. annexed the Spanish colony known as the Philippine Islands, what country did they seek to contest next?

Philippines 

300

President during the Cold War, ended Korean War, New Look policy, Bay of Pigs Invasion.

Dwight D. Eisenhower

300

U.S. campaign that targeted militant Islamist movements following 9/11.

War On Terror

400

In April of 1995, anti-government extremist Timothy McVeigh detonated a makeshift bomb in front of the Alfred P. Murrah Federal Building.

Oklahoma City Bombing

400

Conducted in September of 1777, this battle saw British defeat and surrender to the Colonial Army, which led to France entering the war as an American Ally. 

Battles of Saratoga

400

Pacific territory, that later became a U.S. state.

Hawaii

400

Only federalist President to serve in office, XYZ Affair, Quasi-War, Alien and Sedition Acts.

John Adams

400

American initiative enacted in 1948 to provide foreign aid to Western Europe.

Marshall Plan

500

An 1859 raid on an armory in Virginia, conducted by John Brown in an effort to initiate a slave revolt. Led to beginning of the Civil War.

Raid on Harper's Ferry 

500

First major battle fought after the U.S. declared it's independence. Took place in New York during August of 1776, saw British victory in the port of New York. 

Battle of Long Island

500

Country in the Caribbean, that was invaded by the U.S. in 1915. 

Haiti

500

Clean Air Act, Voting Rights Act of 1965, Social Security Amendments of 1965.

Lyndon B. Johnson

500

War with a naval fleet of pirates that attempted to impose a finance tribute on the U.S. during Jefferson's presidency. 

Tripolitan War (First Barbary War)