They lost their main source of food which led to starvation and war among the once harmonious tribes.
The main message that the Roosevelt Corollary sent to the rest of the world was that the United States was a powerful force that would intervene in European issues in South America if necessary.
In the 1700's free African Americans had no legal rights. The Glorious Revolution of 1688 helped convince the American Colonies that they had the right to overthrow an unjust government.
10,000 people were killed because of him