During this time period, the United States decided to stop treating communism as a single unit and tried to slow the nuclear arms race.

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

music

explanation:

paper money known as continental currency, or continentals.