What was one effect of unrestricted german submarine attacks on shipping in world war i?
the united states led the berlin airlift.
the german navy became the most powerful naval force in the world.
british and french supplies never reached their troops.
the united states moved closer to declaring war on germany.
how did u. s. participation in world war i affect the american civilian population?
fewer farmers were able to produce crops, so there were food shortages across the country.
civilians could not keep up with the supply demands of the military.
with men drafted to serve in the military, jobs became available for women and minorities.
children over age 14 had to take jobs because there was a labor shortage.

1.In 1917 the use of unrestricted German submarine warfare caused the U.S. to enter the war on the side of the Allies. How did Germany's use of unrestricted submarines warfare bring the United States into WWI ? A German U-boat had sunk the British passenger ship the Lusitania at great loss of life.

2.World war 1 leads to suffer the Americans people a lot . Young men were forced to go for war which leads to the deplete the financial condition of the house hold. Industry starts to suffer a lot as most of the people who were working has to go for war and man power decreases.

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Explanation:

no because we were not ready for war

in 1989, tiananmen square in beijing was the site of china’s main industries. china’s government headquarters. -pro-democracy demonstrations. (second choice)