How can a President make an agreement with the leader of a foreign country without involving Congress? in State of the Union addresses

with treaties

through constitutional amendments

by executive agreement

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