How did the cold war change america

What factors led to europe's global dominance in economic and political factors? what impacts did that dominance have on other peoples and environments?

Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite

Upload your prewriting graphic organizer. you may use any style you wish: chart, outline, web, list.