Which action directly caused the united states to enter world war i

a. germany are food safety to pancho villa
b. germany used airplanes to attack american naval ships
c. germany’s sink ships caring american passengers
d. germany attacked france
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15

Which is the main inference that can be drawn from adam smith's book the wealth of nations? a) for an economy to work flawlessly, it shouldn't have to serve and moral goals. b) the government must control a free-market economy, or economic problems will arise. c) a free-market economy works well only without the government's interference. d) free trade will only hurt economies and should be stopped by governments.

Were african-americans allowed to serve in the military in wwi?

12which best describes how civil rights workers were treated during the freedom summer campaign? many workers were ignored. some workers were arrested or killed. some workers were treated well. o a few workers were warned to leave.-tshp---s1-mark this and returnsave and exitnextletvldoll