Sacagawea in Louisiana Purchase and Lewis & Clark she escorted
answer : foreign infectious deceases, like small pox
Explanation:
to quote some artical i found when looking uo a proper answer to this, "By far the most drastic upheavals were caused by invisible invaders, the foreign bacteria introduced from the Old World. Native populations cut off from Europe, Africa, and Asia for millennia were utterly without immunity to smallpox, measles, and other ailments the newcomers unwittingly brought across the seas. "
Feudalism started around 8th century or 850 AD to be exact. Based from all the choices given, there is no right answer. So probably the closest is 900 A.D so I would have to go with that. But if there is a choice that is 850 A.D, that is the correct answer. I hope this answer helped you.
<em>The Enlightenment thought and the resistence of colonized people initialized the revolution action in politics issues. There were news political ideologies because of the desagree about the colonial laws, a lot of people started to create new states and ideology for individual rights. In France, for example, the peasants were revelated to the king because he elevated the taxes without justification.</em>
Answer:
Explanation:
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