At the time that The Declaration of Independence was Written, the phrase “all men are created equal” refers to white men. At the time, black men and women did not have rights.
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Jefferson directed Meriwether Lewis to gather as much information as he could concerning the possibility of trade with merchants there, and during the winter of 1803-04 Lewis considered conducting a personal reconnaissance of the Indian route to Spanish country that led up the Kansas River.
Explanation:
I think they used the scientific method if this is wrong I'm very sorry I apologize I hope this helps :-)
A. Twin tower I study this before sooooo