Which of the following is a reason for the collapse of the Soviet Union?

There were multiple reasons for the collapse of the Soviet Union, and the following options highlight some of the key factors:

1. Economic decline and inefficiency: The centrally planned economy of the Soviet Union struggled to sustain growth and meet the needs of its population. Problems included a lack of innovation, scarcity of consumer goods, low productivity, and corruption. These economic issues weakened the system and contributed to its downfall.

2. Political and social discontent: The authoritarian nature of the Soviet regime, the suppression of individual freedoms, and the lack of political pluralism led to widespread dissatisfaction among the citizens. Movements for political and social change, such as the pro-democracy movement in Eastern Europe and nationalist movements in Soviet republics, grew in strength and challenged the Soviet authority.

3. Nationalism and secessionist movements: The Soviet Union was a diverse entity comprised of multiple nationalities, and nationalism played a significant role in its collapse. As the system weakened, various Soviet republics sought greater autonomy or complete independence. The Baltic states, Ukraine, Belarus, and other regions successfully declared independence, leading to the disintegration of the Soviet Union.

4. Reform efforts and leadership changes: Mikhail Gorbachev's policies of glasnost (openness) and perestroika (restructuring) were intended to revitalize the Soviet system. However, these reforms unintentionally led to increasing political and social unrest. The attempted coup in 1991 by communist hardliners further eroded the authority of the Soviet leadership and accelerated the collapse.

It is important to note that the collapse of the Soviet Union was a complex event influenced by a combination of factors, and different scholars might emphasize different reasons for its collapse.