HISTORY WHY DO PEOPLE STUDY HISTORY? HOW IS HISTORY USED? DO HISTORIANS AGREE WITH ONE ANOTHER? EVIDENCE ARCHAEOLOGY ANTHROPOLOGY FIND OUT MORE FIRST MODERN HUMANS WHERE…
(Encyclopedia) physics, branch of science traditionally defined as the study of matter, energy, and the relation between them; it was called natural philosophy until the late 19th cent. and is still…
Biographies of U.S. representatives and senators from Pennsylvania
Member Name Birth-Death ACHESON, Ernest Francis 1855-1917 ACKER, Ephraim Leister 1827-1903 ADAMS, Robert, Jr.…
(Encyclopedia) science [Lat. scientia=knowledge]. For many the term science refers to the organized body of knowledge concerning the physical world, both animate and inanimate, but a proper…
(Encyclopedia) American literature, literature in English produced in what is now the United States of America.
The years immediately after World War I brought a highly vocal rebellion against…
(Encyclopedia) Nobel Prizes
Year
Peace
Chemistry
Physics
Physiology or Medicine
Literature
1901
J. H. Dunant
Frédéric Passy
J. H. van't Hoff
W. C. Roentgen
E. A. von Behring
R. F. A. Sully-…
