What effect did the breakup of the soviet union have on the cold war

The breakup of the Soviet Union ended the Cold War.

Explanation:

In 1991 the Soviet Union, which was the superpower of the socialist bloc, collapsed economically and territorially due to the reforms carried out by Mikhail Gorbachev in view of the economic collapse of the Soviet Union that consisted of quickly moving from a socialist planned economy to become a free market economy similar to China, which was opposed by the most conservative part of the Communist Party. This rapid transition attempt led to the dislocation of the entire industrial and agricultural network of the USSR, the country was virtually paralyzed, inflation skyrocketed and poverty increased and the ensuing social protests were channeled through nationalism.

The disintegration of the Soviet Union is clearly related to the context that emerged after the end of the Cold War and the dissolution of other countries in the Eastern bloc such as the dissolution of Yugoslavia and the dissolution of Czechoslovakia.

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )

answer:   migrations were important in the neolithic period. "two major migrations passing through southeastern europe were confirmed by the means of archaeo-genetic studies."

the first migration was the early neolithic period -- 6,000 before common era (bce) -- when the first farmers, from anatolia -- asia minor -- spread through europe. the second migration occurred during the early bronze age (3,000-2,500 bce) when the so-called "steppe population," from the eurasian steppe, replaced much of northern europe's previous population.

the first farmers of northern and western europe passed through southeastern europe with limited hunter-gatherer genetic admixture, which occurs when two or more previously isolated populations begin interbreeding. however, some groups that remained mixed extensively -- without the male-biased, hunter-gatherer admixture that prevailed later in the north and west, according to latest discoveries. southeastern europe continued to be a nexus between east and west, with intermittent genetic contact with the steppe people up to 2,000 years before the migrations that replaced much of northern europe's population.

"in some places, hunter-gatherers and incoming farmers seem to have mixed very quickly," says iain mathieson, a geneticist at the university of pennsylvania, who was first author of the paper. "but, mostly, the two groups remained isolated, at least for the first few hundred years. these hunter-gatherers had been living there for thousands of years, and it must have been quite a shock to have these new people show up -- with a completely different lifestyle and appearance."