How did samurai armor and weapons differ from the Chinese?

Which would be good historical evidence when studying manifest destiny?

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

How was the u.s. economy different from european economies following world war 1?