Stalin unified the Soviet Union after the death of Lenin, although it should be noted that this "unification process" involved mass killings and deportations of people Stalin deemed to be enemies of the state.
D beacuse they work hard and get rewarded for it!
Hope this helped! :)
The election of Democrat Jimmy Carter as President in 1976 brought a new emphasis, based on Carter's personal ideology, to U.S. foreign policy. Carter believed that the nation's foreign policy should reflect its highest moral principles—a definite break with the policy and practices of the Nixon Administration
Malcom X wanted people to go back to Africa or from a whole different country without white people in it. Martin Luther King on the other hand wanted non-violent protests to try to get rid of the awful segregation. King said this about malcom x's civil rights movements. "a bunch of thugs organized from prisons and jails and financed, I am sure, by some Arab group." They both wanted the same thing which was freedom but one wanted to integrate with white people, and the other one didn't.