German submarines that attacked ships and increased tension with the U.S.
What are U-Boats?
This law created the draft during WWI.
What is the Selective Service Act?
A system where ships traveled together for protection.
What is a convoy?
The productions of goods in large quantities as low costs.
What is mass production?
The fear of communism spreading in the United States.
What is the Red Scare?
The sinking of this British passenger ship angered Americans.
What is the Lusitania?
This agency used propaganda to build pubic support for the war.
What is the Committee on Public Information (CPI)?
The Russian leader pulled Russia out of WWI.
Who is Vladimir Lenin?
This businessman revolutionized factories with his assembly line.
Who is Henry Ford?
The nationwide ban on alcohol in the 1920s.
What is Prohibition?
The buildup of armies and weapons made war more likely in Europe before WWI.
What is militarism?
A person who refuses military service for moral or religious reasons.
What is a conscientious objector?
The U.S. general led the American Expeditionary Forces.
Who is John J. Pershing?
Buying now and paying over time in smaller payments.
What is installment buying?
This cultural movement celebrated African American art, music, and literature.
What is the Harlem Renaissance?
This secret message asked Mexico to attack the U.S.
What is the Zimmermann Note?
This act limited speech against the war effort.
Wilson's peace plan designed to prevent future wars.
What are the Fourteen Points?
Buying stocks with borrowed money.
What is buying on margin?
This famous trail devoted evolution in schools.
What is the Scopes Trial?
France strongly wanted this territory returned after Germany had taken it.
What is Alsace-Lorraine?
This movement saw African Americans move north for jobs and opportunity.
What is the Great Migration?
This international peace organization was proposed after WWI.
What is the League of Nations?
A rising stock market that made people very confident in the economy.
What is a bull market?
This social group symbolized changing roles for women in the 1920s.
What is a flapper?