Answer:
I'm not sure what time period you mean, but I will focus on:
The time where they were enslaved
The time when they got freedom but had to fight for rights
Explanation:
In the 17th and 18th century, many many African Americans were kiddnapped and taken from their homes in Africa and were then forced into slavery by the American colonies. They were forced to be unpaid workers on plantations, servants, and other forms of work. They were enslaved in both the north and the south, but their treatment and terms of work were much different in the south. The south's economy was mostly based on farming and plantation, so Africans were used primarly for that purpose. There was nearly 40 millions African Americans working in the south. The living conditions were terribly inhumane and horrible. They were consider to be property not humans, just a tool or a piece of equipment, and that is how the owners treated them. They were put to work everday, with no regards for health, rest, or any rights at all. They could be seperated and sold at any time, and punished with whips when they did something wrong. They could sometimes escape to the north for freedom, but that was dangerous
"Slavery officially ended in the United States on December 6, 1865, after the 13th amendment to the constitution was passed and ratified, abolishing slavery across the nation. The 13th amendment states that nobody should work as a slave or involuntary servant, except if forced by law as punishment for a crime committed." Even though this was outlawed (the civil war resulted from the south not wanting this) African Americans still had little rights. There was brutal racsim and laws were made to enforce this, called black codes. the Codes also made it illegal for blacks to serve on juries, testify against whites, or serve in state militias. The Black Codes also required black sharecroppers and tenant farmers to sign annual labor contracts with white landowners. If they refused they could be arrested and hired out for work. African Americans had to fight for more rights and this lead to the civil rights movement.
I really hoped this helped, let me know if you need a different time period explained, or more details, Have a great day! :)