In Motion: The African-American Migration Experience is an interactive website that explores migration patterns and slave life in the western hemisphere. I came across it the other day and it looks to be a first-rate site. The site includes maps, short movies, educational materials for the classroom, and timelines. I am always on the lookout for good maps to be used in my classroom. You won’t find a better collection on the history of slavery in each section of the colonies/nation along with additional maps that trace migratory patterns of African Americans right up to 2000.