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Period: 3500 BCE to 476
ANCIENT AGE
it started with the invention of writing and it finished with the fall of the roman empire. -
Period: 476 to 1453
MIDDLE AGE
it started with the fall of the roman empire and finished with the discovery of America. -
Period: 1453 to
MODERN AGE
it started with the discovery of America and finished with francoise revolution. -
Period: to
CONTEMPORY AGE
it started with francaise revolution and is continue now