One question you'd like to have answered about the formation (how it came to be) of the U. S.​

What happened 10 million years ago? if u answer, u get 50 ! plz answer ; -;

•the impact of enlightenment ideals on the development of economic, political, and religious structures in the western world

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?