which do you think had the greater impact on the civil rights movement, the issuing of executive order 9981 or the sending of national guard troops to integrate little rock central high school?

How does a comet change when it comes close to the sun

In keeping their culture unchanged what do canadians fear the most?

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