Answer:
a mark or character used as a conventional representation of an object, function, or process, e.g. the letter or letters standing for a chemical element or a character in musical notation.
or...
a thing that represents or stands for something else, especially a material object representing something abstract.
hope it helps;)
Answer:
Social media is a good way to stay in touch with friends and family who live far away. But if we focus more on the people online than those who are nearby physically, or if we allow our friends who are in close proximity to become online friends only, then we have a problem. We can maintain those online friendships, but we should never substitute them for real friendships with people with whom we can talk and do things in person. Some in-person relationships may be difficult.
Chinese Immigration and the Chinese Exclusion Acts. In the 1850 s, Chinese workers migrated to the United States, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry
