People are said to be part of the same ethnic group if they share the same
A. political beliefs
B. level of education
C. culture
D. name

C. culture

Explanation:

So to explain this we have a county. This pocket of the country has all the same genetics, but this, lets say fourth of the pocket, values different things, dresses different, is just different. If you were in that group, you would be part of THAT ethical group.

Hope that answers your question.  

answer:

won re-nomination with no opposition he also had the support of his party

explanation:

it saw incumbent president andrew jackson, candidate of the democratic party, defeat henry clay, candidate of the national republican party. jackson won re-nomination with no opposition, and the 1832 democratic national convention replaced vice president john c. calhoun with martin van buren.