What practice of the railroad monopolies hurt american farmers

How did the location of islamic lands make cultural diffusion possible

The fourteenth amendment how did the action resolve a longstanding conflict in post-civil war america? it defined the process for readmittance of the former confederate states into the united states of america. it ensured the right to vote to all male citizens of the united states, regardless of race, color, or prior servitude. it defined citizenship and related rights for african americans. it abolished slavery in the united states.

Which man believed that african americans should actively fight for the rights they deserve, even if they put their lives in danger?