This timeline's point of divergence is in the first millennium A.D., where Celtic Tribes refuse to accept the rule of the Roman Empire and unite against the Romans to establish a dominant power in Europe.
First Millennium A.D.Edit
As the Roman Empire grows in both population and territorial expansion, people begin to either accept Roman rule or get conquered by Rome's superior military. Across Europe primitive tribes called "Celts" begin to enter the Iron Age and revolutions in ways of life and weapons begin to influence the region of Europe that they dominate.
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