The Zimmerman telegram, sent to the Mexican government from the White House, was intercepted by the Germans.

As a result of the Scopes trial:

Many immigrant groups in the United States supported the Central Powers in the European war. 

Theodore Roosevelt helped lead the Rough Riders in the Cuban campaign of the Spanish-American War.

Theodore Roosevelt gave Muckrakers their name.

Wrote The American Crisis

Saw the British attack Fort McHenry from Baltimore Harbor

The New Jersey Plan proposed keeping unicameral legislature with equal representation for each state.

The Marquis de Lafayette served the American cause during the war as:

The Bill of Rights originally consisted of twelve amendments to the Constitution.