I'm assuming that you're asking about the history of slavery in the United States? If so, a good starting point would be the first documented arrival of African indentured servants in the colony of Virginia in 1619, and a solid ending poiint would be the passage of the thirteenth amendment in 1865. In between, some major points to highlight are Eli Whitney introducing the cotton gin in 1793, the ban on importing slaves from Africa in 1808, the Missouri compromise in 1820, the compromise of 1850 about the expansion of slavery into new territories, and the Dred Scott Supreme Court case in 1857.
Well first you are goin to want to pick topics such as what the slaves did; and others such as why they were treated like this. In your conclusion your are just basically repeat your into just in diffent words.
Ex: Slaver was a big issue in the U.S. becuase there were no other standerds to compare it to. Slaves were used to do farming for the wealthy, work in many of the dangrious factories, and work on board of many big ships as the "Titanic". They were treated as property and not humnas.
Then you ae going to go into detail of the topics just stated.
As you can see slavery was a demandig topic back in the U.S. up to about 1865. They were treated horribly, and were segragated in many extreamly brutal ways.
