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, 03:35, June 14, 2007
A '''Revolution''' refers to any social, economic, or political upheval and change. Revolutions may be violent ([[French Revolution]]), or peaceful ([[Glorious Revolution]]). Revolutions sometimes consist of independence movements ([[American Revolution]]), and at other times civil wars ([[Russian Revolution]]).
In [[astronomy]], a revolution refers to a planetary object completing a full [[orbit]]. Because the word "revolution" comes from the [[Latin]] ''revolutio '', meaning "''turnaround''", it can be seen to make sense in both contexts.
nsAm_Govt_101RO, nsAm_Govt_101RW