Ariot broke out in chicago when a. george wallace was nominated for president. b. hubert humphrey won the democratic nomination for president. c. police officers moved in to stop the demonstration of antiwar protesters during the democratic national convention. d. robert kennedy was assassinated.

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