Does national security advisor have to be approved by congress

Which two sets of political ideas speed as a result of the worldwide depression of the 1930s

Why did the national government under the articles of confederation face bankruptcy?

Two gymnastics teams are intense rivals. the first team has started recruiting new gymnasts from different cities and even foreign countries in an effort to build a stronger team. after learning this, the second team begins its own recruitment campaign to find even better gymnasts. over a period of months, each team recruits dozens of players, each time trying to find a better recruit than its rival's most recent addition. which idea from the cold war is most similar to this scenario?