11 h 27 m, 9 feb 509 año aC - The Beginning of the Roman Republic
Descripción:
 Kings ruled Rome until 509 B.C.  Then, the Romans established a government in which citizens could vote for representative leaders.  This event greatly influenced the style of the United States' government today. 
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11 h 27 m, 9 feb 509 año aC
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 ~ 2536 years ago