The document traces the history of slavery and laws regarding slavery in the United States from 1619 to 1865. It discusses how slavery began in Virginia in 1619 and was banned in the Northwest Territory in 1787. Several compromises and laws were passed throughout this period regarding the regulation and expansion of slavery, including the Fugitive Slave Law of 1793, the Missouri Compromise of 1820, and the Compromise of 1850. The document also mentions slave revolts led by Denmark Vesey and Nat Turner and important court cases like the Dred Scott decision. Finally, it summarizes the Emancipation Proclamation of 1863, the end of the Civil War in 1865, and the ratification of the 13