Which diagram best illustrates the economic concept of opportunity cost ?

During the 1920’s why did the us policy change

Which one of the following statements is not true of the revolutionary war? a.) british casualties were twice as many as the americans. b.) british soldiers and loyalists left for england. c.) americans suffered greater casualties and destruction than britain

Do you think the isolationist were correct in arguing the roosevelt’s policies, including lend lease, would increase the likelihood of war