U.S. Presidents
Treaties
Go West
Famous Battles
The Constitution
100

Led the Rough Riders

Theodore Roosevelt

100

Treaty that ended the Revolutionary War

Treaty of Paris

100
Admitted to the Union in 1850 as a free state

California

100

Battle whose dead are memorialized in Lincoln's 1863 address 

Gettysburg

100

Provides for freedom of assembly 

The First Amendment

200

First Republican President

Abraham Lincoln

200

Treaty that ended the War of 1812

Treaty of Ghent

200

Wrote The Significance of the Frontier in American History

Frederick Jackson-Turner

200

Battles called the "shots heard round the world"

Lexington and Concord

200

Provision of the Constitution that apportioned slaves as a fractional value of White Americans

3/5 Compromise

300

Former President of Princeton University

Woodrow Wilson

300

Treaty that Ended World War I

Versailles Treaty

300
Naturalist who helped create Yosemite National Park

John Muir

300
Custer's "last stand"

Little Bighorn

300

Body that formally elects the U.S. President

The Electoral College

400
Survived Removal from Office by One Vote

Andrew Johnson

400

Treaty that divided the New World between Spain and Portugal 

Treaty of Tordesillas 

400
Law passed by the Continental Congress that prohibited slavery in land that now includes Illinois, Michigan, and Ohio

The Northwest Ordinance

400

1862 battle in Maryland that was the single bloodiest in American History

Antietam

400

Article of the Constitution that defines the powers of the Judicial Branch

Article III

500

President during the Mexican-American War

James Knox Polk
500

Treaty that ended the Mexican-American War

Treaty of Guadalupe Hidalgo

500

He led The Wild West Show, a live outdoor show that ended with a live stampeded of Buffalo

Buffalo Bill Cody

500

Most significant U.S. naval victory over Japan in 1942

Midway

500

Established the progressive income tax

The 16th Amendment