Explain Carnegie's Gospel of Wealth.

What restrictive measure required voters to pay to vote

All of the following were restrictions on free african americans, who lived primarily in the upper south except:

1. what was william harvey's discovery about the human body? @ two types of blood flowed through the veins and arteries. b four fluids existed in the body: blood, yellow bile, black bile, and phlegm. © the same blood flowed through the veins and arteries. d ancient ideas of human anatomy and bodily functions were wrong. done