Identify the meaning of each of roosevelts "three-rs", and what was the purpose of each?

What was constantinoples government

How did the united states obtained the purchase of floridia to extand its frontiers to the pacific ocean

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