A) why did american farmers prefer to settle in the northwest rather than the great plains? answer both of these question. b) how did the geography of the great plains affect u. s. settlements of that region 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