Question

This set the latitude line of 36'30 Degrees N as the line separating slave and free states, and allowed Maine (free state) and Missouri (slave state) to join the Union.

Rush Baggot Agreement

Gibbons v. Ogden Case

Monroe Doctrine

Missouri Compromise

Answer 1

Missouri Compromise

Step-by-step explanation:

Missouri Compromise allowed Maine (free state) and Missouri (slave state) to join the Union.