How did the addition of new land in the west cause tension in the north and south?

Values, conventions, clothing, and behaviors are part of a group's:

According to the article,"social credit" is question 3 options: an experiment to people talk on-line a farming experiment that hurt people under mao ze dong using someone else's data from the internet, to give or take away things such as the right to buy an airline ticket a credit you get in china for having friends in real life, and not just on social media

Which action best describes how constituents can influence local and state government officials? a) not voting b) door to door c) withholding campaign funds eliminate d) phone, email, or office visit