What was the greatest economic motive behind nineteenth century colonization

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?

The constitution protects the rights of citizens by limiting the power of government

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.