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mr
Economic gain.
The U.S. entered WWI in 1917 and the war ended in 1918.
The US and the Allies won the war and the US gained control of the Philippines, causing it to become a world power.
cnsumer demand was higher than supply
do you mean what caused us entry into world war one? if so then the sinking of the USS Lusitania by German u-boats was what caused American entry into the war
The Franco-Prussian War was not directly related to the entry of the US into World War I.
Entry into the war caused it to end more quickly
because japan attacked America causing America to enter world war 2 and i caused a global war because America created the first nuke
The US emerged as a world power in world war 1 first when its economy outgrew that of the other nations due to peace within its borders before entering the war. It happened again when its entry into the war caused a speedy conclusion and victory for the Allies.
the entry of US troops.
mr
Japan bombed the US Naval Fleet in Pearl Harbor, Hawaii on December 7th, 1941. This caused the US to declare war on Japan the next day. This officially put the US into World War 2. The day after that, the United States declared war on Germany.
nerd
The Japanese sneak attack on Pearl Harbor propelled the US into the war.
yes
The attack on Pearl Harbor.