The entry of the U.S. into World War I in 1917 was surrounded by several key issues, including unrestricted submarine warfare by Germany, which threatened American shipping and lives, notably in the sinking of the Lusitania. Additionally, the Zimmermann Telegram, in which Germany proposed a military alliance with Mexico against the U.S., fueled anti-German sentiment. There was also a broader ideological shift, as many Americans began to see the war as a struggle for democracy and freedom. These factors combined to shift public opinion and ultimately led to the U.S. declaring war on Germany.
world 2 war
mr
the sinking of a ship
The U.S. entered WWI in 1917 and the war ended in 1918.
Economic gain.
The Franco-Prussian War was not directly related to the entry of the US into World War I.
That was the geopolitical situation.
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
world 2 war
Holland, Spain
the entry of US troops.
mr
the entry of the U.S. into the war.
It was surrounded by fortifications
America was a late and reluctant entrant into the Great War. It was thrust into WW-II by the Japanese attack on Pearl Harbor.
isolationism
the sinking of a ship