Which dynasty introduced the mandate of heaven? a. shang b. zhou c. xia d. qin e. han

What was herbert hoover and the food administration do in wwi?

What was a major failing of the united states government under the articles of confederation?

Jackson pollock described his art style in the following quote: “new needs need new techniques.… it seems to me that the modern painter cannot express this age, the airplane, the atom bomb, the radio, in the old forms of the renaissance or of any other past culture. each age finds its own technique.” what point is pollock making about the new styles of art?