the Red Scare refers to a period of political and cultural instability in the United States during the late 1940s and the 1950s wherein the United States was so fearful of communists in their midst due to a Cold War with the United States that neighbors informed on neighbors and people were blacklisted from employment.
I do not think the settlers were justified in expanding west, because the territory was already claimed by the Native Americans. I do understand the promise the promise that was made, but the settlers had no right to try to settle in the west.
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below are the answers:
First question: <span>D. Penn offered to make native people full citizens with voting rights.
Second question: </span><span>B. Native Americans considered most land to be common ground for all to use, while Europe's wealthiest owned most of the
available land.</span>
I think the answer would be A I just had it and got it right