In January 1876, the Sioux and the Cheyenne were ordered to leave the Black Hills area of South Dakota, which had been designated by treaty for them because gold was discovered in the Black Hills of South Dakota and the US government was unable to keep gold prospectors and others out of the area which had been given to the Sioux in a treaty. I hope that this is the answer that you were looking for and it has helped you.
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In WWII, the entertainment boosted support for the U.S to contribute in the fight against the Axis Powers. Soon to be famous Walt Disney became popular from supporting the war. He would illustrate cartoons (starring Mickey Mouse/Donald Duck), persuading the audience to buy war bonds and enlist/support the armed forces. Animations also included patriotism.
