How was the cold war different from other wars? (4 reasons)

According to Apex the answer is The two main opponents did not fight each other directly.

hello,

i'm not so sure but i hope this in anyway.

the president of russia is head of state, and of a multi-party system with executive power exercised by the government, headed by the prime minister, who is appointed by the president with the parliament's approval.

hope this : )