Which of the following led to the reunification of germany in 1989?

1. the european union's euro currency brought economic success to france, a staunch ally of west germany
2. communism declined in the soviet union
3. the us divided its military support between east and w germany
4. rebels in west germany revolted against party leadership
i choose 2

Right.

You are correct. Option 2, the decline of communism in the Soviet Union, was a significant factor that led to the reunification of Germany in 1989.

To understand why this is the correct answer, it is important to consider the historical context. Prior to 1989, Germany was divided into two separate countries: West Germany and East Germany. West Germany was a capitalist democracy and a member of NATO, while East Germany was under communist rule and aligned with the Soviet Union.

In the late 1980s, the Soviet Union, along with its satellite states in Eastern Europe, experienced significant political and economic unrest. This led to a decline in communist influence and a relaxation of Soviet control over its satellite states, including East Germany.

In East Germany, a growing dissatisfaction with the government's policies and a desire for greater political freedom and economic prosperity grew. This culminated in mass protests and demonstrations throughout East Germany during the autumn of 1989, demanding political reform and open borders.

The Soviet Union, under the leadership of Mikhail Gorbachev, pursued a policy of glasnost (openness) and perestroika (restructuring), which encouraged political openness and economic reforms. This change in Soviet policy created an environment that allowed for the reunification of Germany.

As a result, on November 9, 1989, the Berlin Wall, which symbolized the division between East and West Germany, was opened by the East German government, allowing people to freely cross between the two sides. This event marked a major step towards the reunification of Germany, which was officially completed on October 3, 1990.

In summary, the decline of communism in the Soviet Union and the resulting political and social changes in Eastern Europe, including East Germany, played a crucial role in the reunification of Germany in 1989.