Alice L. Baumgartner is an assistant professor of history at the University of Southern California. She is the author of South to Freedom: Runaway Slaves to Mexico and the Road to the Civil War (Ba...mehr sehenAlice L. Baumgartner is an assistant professor of history at the University of Southern California. She is the author of South to Freedom: Runaway Slaves to Mexico and the Road to the Civil War (Basic Books, 2020).weniger sehen