They check there answers using history, like they use primary sources etc.
Answer:
B false
Explanation:
lewis and clark were helped by sacajawea and other natives.
The Native Americans had the idea that you couldn't own land, it belonged to the gods. Native Americans also had the idea of "Communalism" which is the idea that everything in the tribe could be used by the tribe. The Europeans had been owning land and purchasing it for private use for centuries and had a deep culture of land ownership dating well past the middle ages.
A) He criticized Washington's passive and cautious ways.
