The NACA and aircraft propulsion, 1915-1958 -- NASA gets to work, 1958-1975 -- The shift toward commercial aviation, 1966-1975 -- The quest for propulsive efficiency, 1976-1989 -- Propulsion control enters the computer era, 1976-1998 -- Transiting to a new century, 1990-2008 -- Toward the future

During the Second World War, the United Kingdom faced severe shortages of essential raw materials. To keep its armaments factories running, the British government enlisted millions of people in efforts to recycle a wide range of materials for use in munitions production. Recycling not only supplied British munitions factories with much-needed raw materials - it also played a key role in the efforts of the British government to maintain the morale of its citizens, to secure billions of dollars in Lend-Lease aid from the United States, and to uncover foreign intelligence. However, Britain's wartime recycling campaign came at a cost: it consumed items that would never have been destroyed under normal circumstances, including significant parts of the nation's cultural heritage. Based on extensive archival research, Peter Thorsheim examines the relationship between armaments production, civil liberties, cultural preservation, and diplomacy, making Waste into Weapons the first in-depth history of twentieth-century recycling in Britain.

Identifies some 1,700 works about African Americans. Entries include full bibliographic information as well as Library of Congress call numbers and location in 11 major university libraries. Entries are arranged by subjects such as art, civil rights, folk tales, history, legal status, medicine, music, race relations, and regional studies. First published in 1970 by the Library of Congress.

Richard Drake has skillfully woven together the various strands of the Appalachian experience into a sweeping whole. Touching upon folk traditions, health care, the environment, higher education, the role of blacks and women, and much more, Drake offers a compelling social history of a unique American region. The Appalachian region, extending from Alabama in the South up to the Allegheny highlands of Pennsylvania, has historically been characterized by its largely rural populations, rich natural resources that have fueled industry in other parts of the country, and the strong and wild, undeveloped land. The rugged geography of the region allowed Native American societies, especially the Cherokee, to flourish. Early white settlers tended to favor a self-sufficient approach to farming, contrary to the land grabbing and plantation building going on elsewhere in the South. The growth of a market economy and competition from other agricultural areas of the country sparked an economic decline of the region's rural population at least as early as 1830. The Civil War and the sometimes hostile legislation of Reconstruction made life even more difficult for rural Appalachians. Recent history of the region is marked by the corporate exploitation of resources. Regional oil, gas, and coal had attracted some industry even before the Civil War, but the postwar years saw an immense expansion of American industry, nearly all of which relied heavily on Appalachian fossil fuels, particularly coal. What was initially a boon to the region eventually brought financial disaster to many mountain people as unsafe working conditions and strip mining ravaged the land and its inhabitants. A History of Appalachia also examines pockets of urbanization in Appalachia. Chemical, textile, and other industries have encouraged the development of urban areas. At the same time, radio, television, and the internet provide residents direct links to cultures from all over the world. The author looks at the process of urbanization as it belies commonly held notions about the region's rural character.