(C) They fought with great bravery and determination.
Black soldiers served in artillery and infantry and performed all noncombat support functions that sustain an army, as well. Black carpenters, chaplains, cooks, guards, laborers, nurses, scouts, spies, steamboat pilots, surgeons, and teamsters also contributed to the war cause.
Perhaps one of the greatest qualms Americans had during this time was with immigration. The Nativists wanted to limit immigration. Another more "traditional" trend was the temperence movement.
Most scientists believe that the depletion of water that is being pumped from the Middle east is caused by global climate change and population growth coupled with industrial demands C/D.
The reason for this is that both of the second two are intertwined and that both of them require a lot of water.
The Immigration Act of 1891, also known as the 1891 Immigration Act, was a modification of the Immigration Act of 1882, focusing on immigration rules and enforcement mechanisms for foreigners arriving from countries other than China. It was the second major federal legislation related to the mechanisms and authority of immigration enforcement, the first being the Immigration Act of 1882 (there were other, more minor pieces of legislation passed in the 1880s). The law was passed on March 3, 1891, at the end of the term of the 51st United States Congress, and signed into law by then United States President Benjamin Harrison