Treatment of Natives By AllynH 1492 Columbus Arrives 1785 Treaty of Hopewell 1791 Treaty of Holston 1824 Office of Indian Affairs 1830 Indian Removal Act 1838 Trail of Tears 1851 Indian Appropriations Act 1851 Fort Laramie Treaty 1864 Sandy Creek Massacre 1877 Cancellation of the Fort Laramie Treaty 1881 Wounded Knee Massacre 1887 Dawes Act 1924 Indian Citizenship Act 1934 Indian Reorganization Act 1968 Indian Civil Rights Act