Which sequence of events shows how Mesopotamia developed? a. People formed divisions of labor. The population grew. Agriculture was the basis of the society. b. People built cities. People grew crops. People built canals. c. People made laws. People moved to villages and cities. People lived where crops could grow. d. People settled where crops could grow. The population grew. Villages and cities formed.

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?