Which american indian group brought land rights cases before the us supreme court in the 1830s? the shawnee the seminole the cherokee the chickasaw

Explain how republicans gained control of southern state governments?

Why is it important that dr. luther king jr. use non-violent protest to create social change?

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?