What is one of basic principles of democracy

In what primary way did the goals for us intervention in europe differ from those of the soviet union

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

What river systems the worlds earliest known civilization develop ?