Question

2-Explique de forma técnica o que foi a guerra fria e quem foi Mikhail Gorbachev?​

Answer 1

The Cold War was the period of global tension and ideological polarization between the then two world powers, the USA and the Soviet Union, which raised the possibility of the outbreak of a third world war and lasted from 1945 to 1991. Mikhail Gorbachev was the last president of the Soviet Union, from 1985 to 1991, and promoted important economical changes in the country