lillianarivera17 lillianarivera17 09-01-2021 History contestada Which of the following events prompted the USSR to form the Warsaw Pact?the enactment of the Marshall Plan in 1948the Berlin airlift in 1948 and 1949the creation of NATO in 1949the addition of West Germany to NATO in 1955the answer is D : the addition of West Germany to NATO in 1955