Given that the waning States'era followed shortly after SunTzu's time, what events might have influenced the writing of The Art of War?

Where were the trials to review evidence in cases against high-ranking nazi officials accused of war crimes held?

Did the both the us and ussr have atomic weapons after 1949

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?