President coolidge signed to the immigration act of 1924

According to experts for every person killed outright by a nuclear blast four more would die later from the

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

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?