The term for leaving the Union.

Media that uses sensationalism and exaggeration to sell itself.

This president first told Americans to remain neutral in thought and deed but later proclaimed a need to "make the world safe for democracy."

This attack on U.S. soil, a date that will live in infamy, led the U.S. to declare war on Japan and Germany.

Both the Korean War and the Vietnam War were fought to prevent the spread of this ideology.

This freed the slaves of the Confederacy and was issued after the Battle of Antietam.

Cavalry troops led by Teddy Roosevelt in the Battle of San Juan Hill.

This Irish passenger ship was used by the British to transport arms and was torpedoed by a German U-boat.

This key offensive led to the opening of a western front in Europe.

Nixon's policy for ending the Vietnam War.

This turning point battle was three-days long and was the last significant Confederate offensive into the North.

Amendment to the war resolution stating that the U.S. did not plan to acquire Cuba as its own territory.

Due to German U-boats, this strategy was implemented by the Allies on the high seas.

Fear of spies in the U.S. led to the internment of this population within the United States during WWII.

The Cold War foreign policy goal that led to U.S. involvement in both Korea and Vietnam.

This general later became the 17th president of the U.S. and presided over a corrupt administration.

The major naval engagement of this war occurred in Manila Bay off the coast of this island nation.

A communication from the Germans asking Mexico to ally with them against the U.S.

Franklin D. Roosevelt provided aid to the Allies through this program that allowed the Allies to borrow military equipment from the U.S.

The division between North Korea and South Korea is a demilitarized zone here.

Winfield Scott's strategy for the Union to win the Civil War by blockading southern ports, taking control of the Mississippi River, and capturing Richmond, VA.

The U.S. defined its relationship with Puerto Rico through this Act.

At home, these laws made it illegal to speak out against the war and led to Supreme Court cases like Schenck v. United States and Debs v. United States.

This strategy was employed in the War of the Pacific in an effort to get to the Japanese mainland.

One of the major criticisms of the Vietnam War was the unfairness of exemptions to the draft under this law.