Keenly aware that the course of the nation's destiny lay westward—and that a "Voyage of Discovery" would be necessary to determine the nature of the frontier—President Thomas Jefferson commissioned Meriwether Lewis to lead an expedition from the Missouri River to the northern Pacific coast and back. From 1804 to 1806, accompanied by co-captain William Clark, the Shoshone guide Sacajawea, and thirty-two men, Lewis mapped rivers, traced the principal waterways to the sea, and established the American claim to the territories of Idaho, Washington, and Oregon. Together the captains kept this journal: a richly detailed record of the flora and fauna they sighted, the native tribes they encountered, and the awe-inspiring landscape they traversed, from their base camp near present-day St. Louis to the mouth of the Columbia River, that has become an incomparable contribution to the literature of exploration and the writing of natural history.

    Zinn portrays a side of American history that can largely be seen as the exploitation and manipulation of the majority by rigged systems that hugely favor a small aggregate of elite rulers from across the orthodox political parties.A People's History has been assigned as reading in many high schools and colleges across the United States. It has also resulted in a change in the focus of historical work, which now includes stories that previously were ignoredLibrary Journal calls Howard Zinn’s book “a brilliant and moving history of the American people from the point of view of those…whose plight has been largely omitted from most histories.”

    First abandoned at the age of six when her mother died, Mary later fled a hostile stepmother for Springfield, where she met and, after a stormy romance, married the raw Illinois attorney, Abraham Lincoln. Their marriage lasted for twenty five years until his assassination, from which Mary never fully recovered. The desperate measures she took to win the acknowledgement she sought all her life led finally to the shock of a public insanity hearing instigated by her eldest son.