Forbidding European powers from colonizing additional territories in the americas.
Because the Asians brought the practices over to other countries and areas. And people picked up on it.
Barbarous,destructive,vandal,offensive, and disparaging
Source: http://cdn.history.com/sites/2/2015/11/iStock_000046034440_Full-E.jpeg
1870
In practice, Jim Crow madness racial segregation in all facilities in the states of the former confederate states of America and in some others, beginning in the (1870s)
Hope this help bro