What is the role played by the Soviet Union in the fall of the Berlin Wall?

What militaristic words does henry use when making his argument? how do they impact the effectiveness of his speech?

How did southern slaveholders attempt to convince people in the north to support slavery?

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?