The event that triggered U.S. military action in Korea in 1950 was

The Eisenhower Doctrine supported

The single largest group of U.S. soldiers in Vietnam was made up of

Which of the following countries was NOT an Allied power? 

In Korematsu v. the United States, the Supreme Court ruled:

During World War II, the event in which thousands of servicemen and civilians poured into Mexican neighborhoods and assaulted Mexican-Americans is known as:

Which of the following presidents vastly escalated the Vietnam War by sending in hundreds of thousands of troops?

In February 1945, the Big Three met at Yalta to discuss:

What did Marcus Garvey, founder of the Universal Negro Improvement Association, advocate?

Which of the following actions by Germany led to the end of U.S. neutrality during World War I?