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The Palheolithic Period started 2.850 millions ago.This period was also called the stone age.The most important descubriment is the fire and wheel
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The Neolithic Period started 7000 a. C. to 4000 a. C. this period is important because from there came agriculture and grazing
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Metal Age started in 500 a. C to 332 a. C in this period the most important is desubriment is METAL. Making weapons with metal will guarantee victory in Metal Age.
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The antiquity begins the year 4,000 BC. to 472 AD with the birth of writing and the first civilizations
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Middle Age started in 476 d.C with the fall of the Western Roman Empire to with the fall of the Byzantine Empire.The Middle age most important is printing press, glasses, compass, etc. Feudalism was born in the middle ages
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The Modern Age is started in 1453,begins with the conquest of Constantinople by the Turkish Empire.I this period finalize in 1789 by the France revolution.The mosts importants is compound microscope, lightning rod, thermometer, steam engine, and modern refrigeration system..etc
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Contemporany Age is started in It begins in the year 1789 with the French Revolution and continues to the present. During this historical period, the capitalist system was consolidated and the 2 great world wars took place.In this period many inventions were created such as the mobile, the computer, the automobile, etc.
