To shortly answer your question, an ethic community is a community of people who relate to each other in terms of culture, traditions, and overall ethnicities. An example of an ethnic community (I am speaking on myself) would be Juneteenth. In no way do I mean offense, it is just a mere example. If you need better understanding, let me know and I will gladly assist you.
Answer:James Hill, George Gould, and Cornelius Vanderbilt
Explanation: ;)
Independence
When pursuing higher education after high-school you now have the opportunity to decide where and what you want to do.
The process by which new information displaces older information in short-term memory could explain why someone, for example, could remember a phone number and suddenly he or she will forget the last three digits of the number. In order to avoid this, we can enhance our short-term memory skill by chunking or having a rehearsal.