What motion causes earth to take the shape of an oblate spheroid instead of that of a true sphere?

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 these is the modern day result of spain colonization of the americans?

Who do you think was at the bottom of the social in the ancient egypt