The Byzantine Empire lasted so long because of the Greeks.
Answer:
Nirvana is a place of perfect peace and happiness, like heaven. In Hinduism and Buddhism, nirvana is the highest state that someone can attain, a state of enlightenment, meaning a person's individual desires and suffering go away.
Slavery in America started in 1619 when a Ditch ship brought 20 African slaves ashore in the British colony of Jamestown, Virginia
Highly demanding physical labor for 13+ hours. They were payed the dirt they stood on, children were forced to miss school most of the time because they had to work to support the family. They were also highly expendable, so no medical care was offered, and they were ignored from any complaints. They were basically ignored, and couldn't do anything about it in fear of deportation of their families.
Also, racism and all that affects how they were treated.
But things like the Mexican Repatriation is something to look into. So i definitely suggest it!
The buffalo soldiers were expected to be the weaker lot - not as good as the white soldiers, most people who were in the army did not have much hope for them.They did not get as good quality guns,they had old uniform given out to them and got second priority after the white soldiers-I.e if there wasn't enough tents for both lots the white soldiers would come first so they would get the tents while the buffalo soldiers would have to sleep on the ground.Racial Abuse was experienced continuously, at the start of the buffalo soldiers time , slavery had just been abolished so it was difficult for black soldiers to be seen equal and free to the white soldiers who were used to treating them horribly, and saw the black soldiers as unable and useless.The black and white soldiers were also segregated into separate lots.
Now that is not the case, racism is not tolerated even though unfortunately it still happens in some cases.