I believe the answer is A. The Texas Rangers
If someone is a nativist, they are against all people of immigration. They favor native people that have "made the country great". An example would be Donald Trump.
Under Jim Crow, Black Georgians suffered a system of discrimination that pervaded nearly every aspect of life; they were denied their constitutional right to vote, encountered discrimination in housing and employment, and were refused access to public spaces and facilities.
Hope that helped you a little bit :)
Answer:
Along with churches, political and service organizations, cultural institutions, and schools and universities, the black press has been central to community formation, protest and advocacy, education and literacy, and economic self-sufficiency.