Will mark as brainiest if correct!

Which of these set the tone for U. S. foreign policy between World War I and World War II?

After the attacks of september 11, 2001, the united states demanded that

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

If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?