What allowed the united states to exert authority as a world power in the post-war era?

What puzzled people most about the impact of the great depression?

Will mark brainliest to quickest answer which of the following is true about interest groups? a. always support one candidate b. not involved in elections c. may pass new laws d. ineffective in the states

An alliance of two political parties is know as? a. majority b. coalition c. candidate d. government