The variety of languages, cultures, this stopped Africa from unifying and working together, wars between tribes, Africa didn't industrialize
The Native Americans felt so strongly about the land where Custer's Last Stand was fought because it had been there home for several years. They felt that it was unfair that the federal government would force them to move elsewhere just because gold was found on that land. To show their resistance, the Native Americans refused to move from their territory by the deadline given by the federal government.
When Custer and members of the US military went to confront these tribes (Lakota Sioux and Cheyenne) Custer severely underestimated how many troops there would be from these tribes. Lead by Sitting Bull, the Sioux and Cheyenne overwhelmed the American forces, resulting in an extremely embarrassing loss for the US military.
A movement for more democracy in American government in the 1830s. Led by President Andrew Jackson, this movement championed greater rights for the common man and was opposed to any signs of aristocracy in the nation.