Who conquered Greece in the twelfth century BC?

In the 12th century BC. the lands of Greece were conquered by the Dorian tribes who came here from the north. So the rule of the Cretan-Mycenaean civilization ended, and in fact the Hellenistic period of ancient Greece began. Then the central role in the state passed from Mycenae to Athens. From that time on, the Greek colonization of new lands also began to gain momentum.

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