I think it C about Dr. King words still call on ....
<u>Prior to 1950's, the African-Americans were treated extremely unequally in the USA and denied equality through law</u><u> </u><u>Archives are a record of any administrative data, historical information or a collection of documents aimed at providing knowledge about the past through the accounts maintained over an extended period of time.</u>
Urban focus describes the way ancient civilizations were organized around cities (urban areas).
Answer: Legislative
Explanation:
Legislative—Makes laws
Congress, comprised of the House of Representatives and Senate
Executive—Carries out laws president, vice president, Cabinet, most federal agencies
Judicial—Evaluates laws Supreme Court and other courts