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:
Occupational choice is affected by four factors: psychological, social, economic, and cultural. An individual's job choice is molded by their family, morals, values, intelligence, abilities, finances, and many other factors
Dictatorship would be the answer because in a dictatorship the government and all the decisions that are made by one person.