Answer: Third Amendment
Explanation: The Third Amendment was the least well known, though by 45% to 42% Americans narrowly know that this is the Amendment which ensures the federal government does not force them to house soldiers.
Answer:
By trying to mimic natural conditions, zoos allow animals to act similarly to the way they would in their normal habitat. In doing so, researchers can learn much about natural phenomena. Research has been done in the fields of animal nutrition, reproduction and behavior in various situations.
Explanation:
I think it’s the last one
I believe the answer would be senator McCarthy