His unknown secret weapon was disease.
When Cortez and his army invaded aztecs, a couple of his men were infected with smallpox.
Since the aztecs did not possess any immunity for it, the majority of their people were weakened by the disease, which make it easier for cortez army to conquer their region.
President Andrew Jackson reason to remove the Native Americans because he wants the land for settlers to settle in and he didn't want the Native Americans to bother them and he anted the to leave but they wouldn't buge so the law stated they had to be forced and walk to what is now present-day Oklahoma Hope this helps:)
<span>I think Excess demand is handled by decreasing prices.
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Answer:
just find out the main idea of the story
Explanation: