A1963 to 1973
B1955 to 1975
C1945 to 1965
D1960 to 1980
Answer:
B. 1955 to 1975
Read Explanation:
Disintegration of the Soviet Union
What led to the disintegration of Soviet Union:
The administrative measures of Mikhail Gorbachev (Glasnost and Perestroika)
Deviation from the basic principles of socialism
Corruption and inefficiency of the bureaucracy.
Failure in bringing about changes in economic sector
Glasnost and Perestroika were Mikhail Gorbachev's two administrative reforms in Soviet Union.
Glasnost was to implement openness in political processes. Accordingly, regulation on media and civil rights was taken off.
Perestroika was implemented to restructure the economic system of Soviet Union. Perestroika called for ending the price controls on production sector established by the government and abating centralization
With the resignation of Gorbachev as President in 1991, Soviet Union formally ceased to exist. Naturally, this ended cold war.
The disintegration of the Soviet Union had a wide impact on international relations.
A unipolar world has emerged under the leadership of the USA in the place of a bipolar one.
First Indochina War (1945-1954)
Vietnam declared independence from France on September 2, 1945, following Japan's defeat in World War II, with Ho Chi Minh as President.
Vietnam War (1955-1975)
The Geneva Accords (1954) divided Vietnam into North (communist) and South (anti-communist), leading to a prolonged conflict between the two, with US involvement
The Vietnam War was a brutal and contentious conflict lasting from 1955 to 1975. It pitted communist North Vietnam, backed by the Soviet Union and China, against anti-communist South Vietnam, supported by the United States and other allies. This clash ended with North Vietnam's victory and reunification of the country. It became a defining chapter of the Cold War, leaving deep scars on both nations.