An interest group is...
The course of action accepted or used by a government to respond to a problem
The various means of mass communication as a whole group, such as television
A person voters choose to speak and act for their fellow citizens in government
A group of people with common goals who work together to promote their cause

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?