After which cold war event did the united states and the soviet union wnter a nuclear arms race

What was one of aristotle's major awards?

Examine these two paintings that depict famous events from american history. the image on the left, painted in 1940, shows the signing of the u.s. constitution in 1787. the image on the right, painted in 1836, shows the american victory at the battle of yorktown in 1781.which of these paintings should be considered a secondary source?

Who believed that the best economic system was on in which businesses compete to gain profit with minimal or no government control