Answer:
Slavery in the West
Explanation:
Slavery is closely relating from the first half of the 19th century in the westward movement, territorial expansion, and the frontier. The nation increased by adding new territories excessively until it reached the Pacific Ocean in the 1840s. In the west, slavery carried for the economic and social processes. The westward expansion took slavery in Mississippi, Alabama, Louisiana, and Texas.
In the South, slave owners demanded slavery because, without it, there was no growth in the country. Slaves used as labour in the plantations and domestic work.
Most caste systems in our history were based on a person's skin color. I'm gonna take a guess that it would be the same for this part of the world.
These societies arose from a blend of old populations familiar with the environment and new immigrants with fresh skills to impart.
Answer:
Fort Defiance was established in 1851 by Col. Edwin V. Sumner to set military presence. The Federal Government banned the Navajos to use or access this area. Consequently, they begun fighting, ending in two attacks: 1856 and 1860. In 1861, the army left Fort Defiance, but Brigadier General James H. Carleton continued fighting the Navajos.