Help with labor contracts under the Freedman’s Bureau and 40 acres of land under the Confiscation Act.
"Cleanse them"
People with mental illness in that age often were seen as crazy if they talked about it and if they did't they would become crazy in that time period people believe insanity or really anything that made people differnet was a sign that satan had a hold of them and so since they were wrong most people ended up dying or being a outcast the rest of there life.
The enactment of the Clean Air Act of 1970 (1970 CAA) resulted in a major shift in the federal government's role in air pollution control. This legislation authorized the development of comprehensive federal and state regulations to limit emissions from both stationary (industrial) sources and mobile sources.
The answer is c distraction of many farmers livestock and cities in the south
The great plains is the largest dessert region.