1930’s
Hitler comes to power in 1933
German Science in Turmoil - “Jewish Science” forbidden, . . .
Einstein happens to be on a visit to Princeton --- which becomes his home for the rest of his life
Scientists flee - Fermi, Szilard, Teller, . . .
America becomes the center of science research in the world
Great progress in areas of quantum mechanics, but not the revolutionary advances of the 1920’s