The Encyclopedia Americana, Volume 7Grolier, 1985 - Encyclopedias and dictionaries |
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Results 1-3 of 83
Page 199
... 19th century , but only pattern ( experimental ) pieces were pro- duced . Zinc - coated steel was used by the United States for 1 - cent pieces struck during the wartime exigencies of 1943. Aluminum was extensively tested by the U. S. ...
... 19th century , but only pattern ( experimental ) pieces were pro- duced . Zinc - coated steel was used by the United States for 1 - cent pieces struck during the wartime exigencies of 1943. Aluminum was extensively tested by the U. S. ...
Page 253
... Century . So- ciety in the 19th century chose to keep colleges small and to meet the rising demand for higher education by starting new institutions . In the 20th century , however , the major burden of in- creased enrollments has been ...
... Century . So- ciety in the 19th century chose to keep colleges small and to meet the rising demand for higher education by starting new institutions . In the 20th century , however , the major burden of in- creased enrollments has been ...
Page 764
... 19th Century . Important new uses for cop- per were developed in the 19th century , and new ore deposits were found . The greatest new uses of copper came from the development of the electric generator and the transmitting of ...
... 19th Century . Important new uses for cop- per were developed in the 19th century , and new ore deposits were found . The greatest new uses of copper came from the development of the electric generator and the transmitting of ...
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19th century Africa American Atlantic cod became Bogotá born Britain British church civil Clark Clay Cleisthenes Cleveland climate clocks cloture cloud clubs coal coal tar coeducation coelacanth coffee coinage coins coke College Colombia colonies color Colorado Columbia Columbus comets comic commercial common cold common law Commonwealth COMMONWEALTH OF NATIONS Communist countries courts developed died early East economic elected Empire England English established European federal France French higher education important India Indian industry institutions Island John known land later latitudes London major ment meters miles montmorillonite Mountains Museum National North Ocean organization party period plants political Population president produced programs region River Roman social South Soviet Soviet Union species temperature tion trade treaty Union United University usually West western World World War II York