By the time American troops entered World War I, the Allies
were determined to win the war without any help
. were using trench warfare successfully against the Germans.
were exhausted after years of fighting.
were preparing to attack Germany.

discovery of cape town-portuguese empire

development of africans language-dutch east india company

introduction of railway-british empire

are you asking for our opinion?

your answer is 1930's

explanation

this is just around the time the great depression was starting and putting the us ecnomy into ecnomic failure causing the goverment to take a much larger rule to try and pieace it back together