Compare the two maps. The trend toward higher population and population density in urban areas like Chicago is best explained by

A) a combination of foreign immigration and domestic migration from rural areas.
B) government subsidies that encouraged migration to urban centers.
C) better educational opportunities in urban centers, which drew rural families.
D) lower rates of taxation in urban areas, which resulted in higher standards of living.

"neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the united states, or any place subject to their jurisdiction." - the thirteenth amendment to the united states constitution, 1865 which statement describes the effect that the thirteenth amendment had on american society? a) male freedmen were given the right to vote. b) slavery was made illegal in the united states. c) ex-slaves were given united states citizenship. d) southern states were no longer allowed to use convicts as labor.