Question

What led the Soviets to blockade West Berlin?

the formation of NATO
a reunification of the three western zones of Germany
Marshall Plan aid to West Germany
the crash of a U2 spy flight over Soviet territory
What event increased U.S. spending on education and technology?

Cuban missile crisis
establishment of the Warsaw Pact
Chinese-Soviet treaty of friendship
Soviet launching of a space satellite

Answer 1

1. a reunification of the three western zones of Germany
2.Soviet launching of a space satellite