How did Jefferson learn what was in the Louisiana Territory?

American expansion westward into the new lands began immediately, and in 1804 a territorial government was established. Jefferson soon commissioned the Lewis and Clark Expedition, led by Thermometric Lewis and William Clark, to explore the territory acquired in the Louisiana Purchase.

Explanation:

i don't see how you want other people to do your work for you and it is like you are just handing your assignment to anybody else and having them deal with it instead of your self i thought this site was for asking questions and somebody could you on it not just handing your work to somebody else to deal with it just saying don't mean to be mean just proving a fact.

explanation:

it was the first amendment