He called for laws to help climate change, gun control, immigration reform just to name a few
<span>Dr. Jekyll wrote the letter that he claims was written by Mr. Hyde.</span>
I would say yes if this is a question but it seems more like a statement
Answer: Native Americans and Australlian Aborigines.
Explanation: Sign language was generally used in the hunting culture so they could communicate without speaking so that way either other people in the woods or the animals wouldn't hear them. Hope this helps!!!