In 1915, the United States' neutral stance was tested when Germany O asked Mexico to attack the United States.
O sank the passenger ship Lusitania.
O broke a deal to limit submarine warfare.
signed the Treaty of Brest-Litovsk with Russia.
Please help it’s timed

The answer is B

Explanation:

RMS Lusitania was the British ocean liner that was sunk on 7 May 1915 by a German U-boat 11 miles off the southern coast of Ireland, killing 1,198 passengers and crew.

It occurred  two years before the United States declared of war on Germany.

the answer would be c epic   an epic is a long narrative poem about a heroic figure