What saved many British and French forces from the Germans in 1940?

Idon't really understand the question. it counts for 20% of my lesson grade and i really need putting the answer into words. anything will . i need asap so im awarding 30 points. a disagreement between states of the united states concerning the rights of states vs. the authority of the national government led to the civil war. state governments were forced by war into a subservient position. what might happen if national governments ceded their authority to a world government by international treaty?

Which two important economic activities in the west are possible because of the united states natural resources

During the cold war, which of the following groups of countries would have all been"behind the iron curtain"