What are the key facts about the Missouri compromise? Select three responses.

- It was proposed in 1820.

- Maine was granted statehood as a free state.

- The balance of power between free and slave states remained equal.

Explanation:

Edg. Quiz

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:

b. great plains

hope this