Many of the European-American settlers who migrated west into Plains Indian lands used that land for ranching and farming. They often fenced that land in, which prevented buffalo herds from being able to roam the plains to access the best grass for food. Many other settlers also hunted the buffalo to near extinction, mostly for their pelts. The loss of buffalo had a massive impact on Plains Indian life, as the buffalo was their top source of food and money. Furthermore, incoming settlers brought diseases that wiped out many Indian communities.
This strife cause wars between the Plains Indians and the settlers, known generally as the Indian Wars. These wars ended in 1890, with the Massacre of Wounded Knee, in which the U.S. Army gunned down hundreds of unarmed Lakota men, women, and children.
Answer:
Underground Railroad.
Explanation:
Slavery was abolished by President Lincoln, but many slaves did free themselves and go north. If they reached the north they were free, so that's what they did. The Underground Railroad wasn't actually a railroad, it was a secret code to a path that went north. One of the post famous "conductors", someone who helped fellow slaves escape to the north, was Harriet Tubman.
<span>Had no power of taxation remained with the states. However, Congress had the power to maintain military forces, declare war, coin currency, handle Indian affairs and create a postal service.</span>