Find some bills or laws considered within the past five years. (also tell me if it's a bill or law)

How did the incas unite the andes mountains?

What did palestinian leader mahmoud abbas promise after succeeding yasir arafat in 2004?

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