What were the lasting effects of the Cold War?

The lasting effects of the cold war would have to be the negatively strained relationship still to this day between Russia and the United States. There is still tension to this day from the cold war. Another lasting effect are the amount of nuclear weapons which each country has. Since the cold war, there has been a spike in nuclear weapons that countries have.

post the grid otherwise i cant .

also it sounds like a math question not history.

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.