World War 1

What did the United States use to overcome the threat of German U-boats

The Treaty of Versailles overlooked the importance of

Which of the following nations is NOT a member of the "Big Four"?

The Espionage and Sedition Acts affected freedom of speech because they

Of the following, the most compelling reason for the United States to enter the war was

The policy that kept the United States out of the war for three years is called

Where did the assassination that triggered World War 1 occur?

American supporters of the entry into the war could claim their country was fighting a moral war because

The war might have only involved two countries, Austria-Hungary and Serbia, if not for

Which of the following was not a cause of World War 1?

Which weapons of mechanized warfare were introduced in World War 1?

Because militarism had been a major cause of the war, the writers of the Treaty of Versailles

Which of the following was result of the Selective Service Act?

What reasons did senators give for opposing U.S. membership in the League of Nations?

Which of the following nations suffered the fewest casualties?

Gains made by American women during the World War 1 include

The Schlieffen Plan was effective because it

Labor leaders were targeted by the Espionage and Sedition Acts because they

What caused the widespread starvation in Germany?

Who rejects Wilson's Fourteen Points peace plan?