Question

Put the following in Chronological order for US Involvement in entering WW1


__May 7, 1915, German U-boat sank the British passenger liner Lusitania off the coast of Ireland.

__The Zimmerman Note- proposed an alliance with Mexico, stating that if the US declared war on
Germany, Mexico should declare war on the US.

__Once again Germany announced unrestricted submarine warfare against Britian.

__Britain blockaded German ports- They forced neutral merchant ships, sailing to Europe to land at British ports to be inspected for contrabands-goods prohibited from shipment to Germany and its allies.

__1916, Germany sunk an unarmed French passenger ship Sussex.

__Congress responded on April 6, 1917, with a declaration of war.

__February 1915, the Germans announced that they would use U-boats to sink without warning any
ship they found in the waters around Britian.

Describe the Type of warfare that was used in WW1:

Trench Warfare_________________________________
Machine Guns__________________________________
Poison Gas_____________________________________
Submarine______________________________________
Tanks and Armored Cars________________________
Airplanes_______________________________________

Answers

GPT-4o mini
### Chronological Order of US Involvement in WW1:

1. **February 1915** - The Germans announced that they would use U-boats to sink without warning any ship they found in the waters around Britain.

2. **May 7, 1915** - German U-boat sank the British passenger liner Lusitania off the coast of Ireland.

3. **1916** - Germany sunk an unarmed French passenger ship Sussex.

4. **Once again, Germany announced unrestricted submarine warfare against Britain.**

5. **The Zimmerman Note** - Proposed an alliance with Mexico, stating that if the US declared war on Germany, Mexico should declare war on the US.

6. **Congress responded on April 6, 1917, with a declaration of war.**

7. **Britain blockaded German ports** - They forced neutral merchant ships, sailing to Europe to land at British ports to be inspected for contraband - goods prohibited from shipment to Germany and its allies.

### Description of Types of Warfare Used in WW1:

1. **Trench Warfare**: Soldiers fought from deep trenches that provided protection from enemy fire. This type of warfare led to a stalemate on the Western Front, where neither side could gain substantial ground.

2. **Machine Guns**: These weapons could fire hundreds of rounds per minute and were devastating on the battlefield, causing high casualties and leading to more defensive tactics in warfare.

3. **Poison Gas**: Chemical weapons were used to incapacitate or kill enemy troops. Gases such as chlorine and mustard gas caused severe suffering and created fear among soldiers.

4. **Submarine**: German U-boats were used to target enemy supply ships and merchant vessels without warning. This tactic aimed to cut off supplies to the Allies and disrupt maritime trade.

5. **Tanks and Armored Cars**: Introduced to break the stalemate of trench warfare, tanks could cross trenches and barbed wire defenses. They were heavily armored and could withstand small arms fire.

6. **Airplanes**: Used for reconnaissance, bombings, and dogfights, airplanes played a crucial role in gaining air superiority. They evolved rapidly during the war, with both sides developing better aircraft and tactics.