The eagerly awaited final title in National Geographic's popular American Documents series completes the broad sweep of the collection by casting all the way back to our country's original document of record, the Mayflower Compact. The date is November 10, 1620. After 66 days at sea crammed into a space about the size of a basketball court, the Pilgrims--as the 101 surviving passengers of the Mayflower became known--arrived on America's shores. They...