Germany financed the Mexican army's attempted invasion of the US

The US government abandoned its official policy of neutrality

Germany's navy blockaded several Mexican seaports

The US government boycotted goods imported from Europe

ratify the Treaty of Versailles

issue a declaration of war against Germany

authorize the use of funds to support Russian revolutionaries

enact trade sanctions against Germany

creating the Veterans Administration

passing the Selective Service Act

enacting the GI Bill

establishing the Marine Corps

create a democratic government in Germany

divide Germany into smaller states to be governed by Allied countries

grant independence to all German colonies

weaken the power of Germany in the international community

intervention in the affairs of other nations was never justified

travel among nations should be regulated by an international organization

no country should be allowed to spend more on defense than any other country

cooperation among international leaders was essential to maintaining world peace

suspend habeas corpus

confiscate privately pwned weapons

force people into internment camps

suspend freedom of speech

Demand for labor in war industries helped increase employment?

Use of new war technologies required extensive training.

Conscription caused a shortage of laborers during wartime.

Standardization of parts helped streamline the production of munitions.

lead infantry advances across no-man's- land into enemy territory.

destroy railroads and bridges used by enemy troops.

release chemical weapons in advance attacks on enemy positions

launch long-range rockets at enemy aircraft

a tank attacking soldiers on a battlefield

An aerial bombing of an infantry unit

A poison gas attack on soldiers in the trenches

A submarine attacking a docked ship

Sundry Civil Bill

Dyer Anti-Lynching Bill

Standard Time Act

Espionage Act

Issues Contributing to the Outbreak of World War I

Principal Reasons for US Entry into World War II

Consequences of Twentieth-Century European Isolationism

Economic Rivalries Between Cold War Superpowers

The United States had suffered economically from European sanctions.

A European nation had taken aggressive actions against the United States.

The US president was obligated to fulfill election campaign promises.

Communists activities among US immigrants were threatening the country.

It helped transport large numbers of troops to the battlefield.

It helped break the stalemate of trench warfare.

It made communications with officers on the front lines possible.

It made the use of land mines obsolete

Submarines attacked unarmed ships.

Armored tanks crossed fortified lines.

The use of machine guns resulted in massive causalities.

Airplanes conducted reconnaissance missions

US membership in the League of Nations

the funding of massive build up of the US Nacy

a relaxation of US citizenship requirements

US entry into the Spanish-American war

Passing the GI Bill to give them educational benefits

Awarding them the Congressional Medal of Honor for actions above the call of duty

Providing them with monetary bonuses for demonstrating courage under fire

Awarding them battlefield promotions from enlisted to officer

farmers to consume fewer scarce goods during the war

women to work producing war materials

people to save money during the war

people to help finance the war

Italy left the Central Powers Alliance

The heir to the Austro-Hungarian Throne was assassinated in Sarajevo.

The Allies were able to launch a major counter attack on the western front.

Russian forces were able to withdraw from the eastern front.

To hide the identities of soldiers approaching enemies

To protect soldiers from spreading contagious diseases

To help soldiers use nigh vision technology to find the enemy

To protect soldiers from the effects of poison gas

The Senate would not support American's participation in the League of Nations.

The Senate believed the treaty did not punish Germany enough.

The Senate thought the treaty did not have the power to prevent secret alliances.

The Senate could not agree on military disarmament levels.

Expansionists during the Spanish American War

Isolationists regarding the Treaty of Versailles after World War I

Hawks in Congress during the Vietnam War

Civil libertarians in Congress after the start of the War on Terror

Austria-Hungary declared war on Serbia.

Great Britain intercepted the Zimmerman Telegram.

The United States refused to join the League of Nations.

The United States monarchy was overthrown.

Nationalism and Militarism

Blockades and unrestricted submarine warfare

Soviet treaties and alliances

Imperialism and self-determination