HELP PLEASE ASAP!! What challenges did former Soviet allies such as Yugoslavia face as a result
of the collapse of the Soviet Union?
A. They sought to join NATO but were denied access because of
their former ties to communism.
B. They struggled with ethnic conflicts and political instability
brought about by the collapse of communism.
C. They refused to switch to free market economies, which led to
shortages of foods and goods.
D. They attempted to hold democratic elections but were hindered by
widespread corruption.

Option:  B. They struggled with ethnic conflicts and political instability

brought about by the collapse of communism.

Explanation:

After the Second World, the communists promised people of Eastern Europe a new era of equity and economic stability. Most of the European communist parties in the East made alliances with non-communists. Yugoslavia became one of the countries to came under communist rule. Yugoslavia pursued a path independent of Moscow. After the collapse of the Soviet Union,  in 1991, ethnic conflict and a wave of nationalism tore Yugoslavia apart. The country divided into six, including Croatia, Macedonia, Montenegro, Serbia, Bosnia-Herzegovina, and Slovenia.

i would think it's industries and hydroelectric power