Historians use terms such as a. d., b. c., decade, and century
a. to us locate ourselves in space.
b. to refer to periods of time.
c. to define the term odyssey.
d. to identify ancient civilizations.

in 32-page handwritten address, washington urged americans to avoid excessive political party spirit and geographical distinctions, in foreign affairs he warned against long-term alliances with other nations. the address was printed in philladelphia's american daily advertiser on september 19, 1796

photos creat an ovveral image of the civil war