Question

Why did Germany abandon the “Sussex Pledge?"
Answer Choices:
to force the United States cut off diplomatic relations

to stop the supplies going to Britain and France

the United States entered the war

the Lusitania was sunk

Answer 1

for strategic reasons - that is to cut off possible supplies of the enemies and also because Germany thought ahead that America will eventually join the war, so it had to start seizure and sinking of all enemy craft, and that includes all of the enemies' allies