How to cancel or get rid of an act / law was to

What did the us civil rights movement gain new momentum after world 2

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

Which of the following was a bold new idea expressed in the declaration of indenpendnce?