"Explains the Missouri Compromise and its impact"--Provided by publisher.

"'To be a slave. To be owned by another person, as a car, a house, or table is owned. To live as a piece of property that could be sold - a child sold from his mother, a wife from her husband. To be considered not human, but a thing that plowed the fields, cut the wood, cooked the food, nursed another's child, a thing whose sole function was determined by the one who owned you. To be a slave. To know that despite the suffering and deprivation, that...

The Underground Railroad was not a transportation system with metal tracks and whistling trains that zipped along a grid of tracks through tunnels below the ground. Instead, this system was an organized network of people who--in utmost secrecy--helped others escape the bonds of slavery. The routes to freedom were filled with danger, but the risks were worth it. Climb aboard to travel back in time and find out how this system of "passengers," "conductors,"...