Answer:
After the Louisiana Purchase, new states in the north became free states, for example: Ohio and Michigan, while southern states continue to employ slavery, for example, Alabama and Mississippi.
Controversy arose when Missouri was about to become a slavery state. The reason is that Missouri, while considered a southern state to this day, it's objectively somewhat northernly, and some congressmen from the North thought it should be a free state. (Others obviously thought that slavery was immoral and should be abolished in all states, but no one until Lincoln would do that).
An agreement, known as the Missouri compromise was achieved. Missouri was allowed to become a slavery state and enter the union, at the same time that Maine became a free state and entered the union. This kept the power balance between North and South.
Besides, all new territories south of the 36° 30' parallel were allowed to have slavery, while territories north of the line were to be free states.
The statement that best describes African American experience in the military is "limited yet significant".
The African American experience in the military can be described as "limited yet significant" because the African Americans were not allowed to occupy combat positions BUT their importance in the transport part is crucial.
<span>Germany's resumption of submarine attacks on passenger and merchant ships in 1917 became the primary motivation behind Wilson's decision to lead the United States into world war 1</span>
Answer:Also known as the Ordinance of 1787, the Northwest Ordinance established a government for the Northwest Territory, outlined the process for admitting a new state to the Union, and guaranteed that newly created states would be equal to the original thirteen states.
Explanation: