It was primarily that "Miners began searching for gold in Indian lands," that caused renewed fighting between Americans and western Indians during the 1860s, although basic issues of expanded white settlement played a role as well.
The answer is c and very must so be c
Answer: Pick the first one, has a lot of info you can write about. Search up information about it to help you. You can say that credit cards have money in them. And say more stuff about the, like how they work