A biography of the Canadian-born black American who studied engineering in Scotland and patented over fifty inventions despite the obstacles he faced because of his race.
This book surveys the development of land transportation in relations to the needs, skills, and technologies of people living at different periods of history.
Describes and illustrates the Native Americans of the West, from before the arrival of Europeans to the Wounded Knee massacre in 1890, through a variety of images created during that period.