Aeronauts to Aviators: Pennsylvanians and Flight, 1784-1950

Millions of us have used the airplane to earn a living, to travel from place to place or simply to amuse ourselves. Among twentieth-century innovations, the airplane has most dramatically changed the way we think about time and distance; people now consider transcontinental or transoceanic journeys in terms of hours rather than days or weeks. The airplane is a familiar technology. Yet historians...
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Old World Influences on Pennsylvania Gardens

Quaker merchants who followed founder William Penn (1644-1718) to his beloved colony planted formal, English-style gardens amidst the native forest landscape. An ornamental garden suitable for a family of means in Great Britain in the seventeenth century consisted of a residence with a series of three terraces descending from the rear elevation. The upper terrace, often used as an extension of...
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