The McCarran and Walter Act of 1952 not only nullified the Asian immigration ban to the United States but it also did what?
a) Allow Asian immigrants to become naturalized immigrants
b) Allow Asian immigrants to run for Congress
c) Give Asian immigrants the right to be railroad conductors
d) Allow Asian immigrants to petition for the family members to come to the United States

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