The Blackberry is a handheld wireless Personal Data Assistant (PDA) and communication device.
History Explorer Results (1)
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Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
10/19/2009
The sheer size of the California gold strike altered the nature of American numismatics. It was not only that mintage figures dramatically increased; the actual range of denominations increased as well. Prior to 1849, there had been three gold coins: the quarter eagle, half eagle, and eagle
