The answer is C. was affected by world events and social change.
Political Bosses were the leaders of the political machines, they grew wealthy because they assigned government contracts asking for favors like votes or promoting campaign on their favor, they also controlled financing of campaigns to later ask for recompense. By doing this they reached position in the local government of cities, counties and states and this way concentrated wealth around corruption.
What are you needing to know about it?
The Civil Rights Act of 1866 d. established the black codes to ensure freedom for African Americans.
Answer: citizenship, laws, and legal penalties.
Explanation: