Which action is viewed as the offical start of civil war

In ww1 where did france find laborers to with their war movement? ? & what country did the french fear?

What is the approximate distance between paris and moscow?

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?