How did the europeans traders get most of their slaves?

What best describes the transportation within cities in the early 1800s

Why was the sixteenth amendment important to woodrow wilson’s efforts to regulate the economy? a) the sixteenth amendment lowered interest rates charged by banks. b) the sixteenth amendment allowed congress to levy an income tax c) the sixteenth amendment lowered tariffs on imported goods d) the sixteenth amendment allowed congress to break up monopolies

How did james watt influence the industrial revolution? what was one social consequence of the industrial revolution?