They were told they had a rare form of syphilis.
there are many reasons why they did not want to give up their land. For one, their land was habitable and they had been there for many years so they did not want to leave. Two, they were being forced out of their land whether they agreed to or not. Plus, each Native American tribe had their own land that was theirs and by moving to a new place, they would be forced into someone else's land.
I hope this helps :3
Overuse of antibiotics has resulted in drug-resistant bacteria which can cause serious illness.
When judgments or decisions are influenced by the way in which information is presented, this is called a framing effect.
The term framing effect is an important concept in behavioral economics and psychology. It states, that people react to a particular choice in different ways depending on how it is presented.