I need some solutions of how the cold war (perestroika and glastnost) could have been prevented. (You can brainstorm if you'd like)

Perestroika was the political movement of communist party of the soviet union. Its associated structural elements have been stated as major catalysts leading to the dissolution of the soviet union.

Explanation:

Perestroika and Glasnost are the two important elements of Gorbachev's domestic policy during his leadership of the soviet union. He pursued Glasnost perestroika in reforming the soviet union both socially and economically.

Glasnost states the increased openness in government institutions and activities in the soviet union (USSR). The problems are discussed publicly to seek solutions.

The cold war was accomplished maintaining the peace in Western and central union.