U.S. in the World Wars

Test your knowledge of American involvement in World War I and World War II.

25 questions

0/25 · 0 correct

easy

In what year did the United States enter World War I?

easy

Who was the U.S. president when America entered World War I?

easy

On what date did Japan attack Pearl Harbor?

easy

Who was the U.S. president for most of World War II?

easy

In what year did the United States enter World War II?

medium

The sinking of which ship by a German U-boat helped turn American opinion toward entering World War I?

medium

In what year did the Lusitania sink?

medium

D-Day, the Allied invasion of Normandy, occurred in what year?

medium

Which U.S. general led the Allied forces in Europe during World War II and later became president?

medium

The United States dropped the first atomic bomb on which Japanese city?

medium

In what year did World War II end in Europe (V-E Day)?

medium

Which U.S. general led the Pacific theater and accepted Japan's surrender?

medium

The League of Nations was proposed by which U.S. president?

medium

Who became U.S. president after Franklin D. Roosevelt died in April 1945?

medium

The United States did not join the League of Nations because the Senate rejected the Treaty of what?

hard

The Zimmerman Telegram, which helped push the U.S. toward war in 1917, proposed an alliance between Germany and which country?

hard

In what year did Congress pass the Selective Service Act, establishing the draft for World War I?

hard

The Battle of Midway in 1942 was a turning point in the war in which ocean?

hard

Which conference in 1945 saw Truman, Churchill, and Stalin plan the postwar world?

hard

The American Expeditionary Forces in World War I were commanded by which general?

hard

The Lend-Lease Act of 1941 allowed the U.S. to supply which countries before entering World War II?

hard

V-J Day (Victory over Japan Day) was in what year?

hard

The attack on Pearl Harbor took place in which U.S. territory (later state)?

hard

Which U.S. naval base was attacked on December 7, 1941?

hard

The Manhattan Project developed what?