--O. G. Darlington. Poland.--E. C. Helmreich. The Baltic states.--T. V. Kalijarvi. Sweden. Norway. Finland. Denmark.--G. S. Pettee. The rise of new ideologies and state forms.--J. L. Glanville. The road to the second World War: 1930-1940.--E. C. Helmreich. The second World War.--Herman Beukema. Grand strategy of the second World War: Euro-African theater.--Gerald Wendt. Science and technology.--Joseph Remenyi. Philosophy, religion and literature.--R. L. Warren and M. H. Warren. The arts and music.--Howard Becker and W. L. Kolb. The social sciences and education.--Hans Kohn. Europe in world affairs.--J. S. Roucek and G. S. Dumke. 1945-1946: Opening of the atomic age.

Bibliography at end of each chapter.

G. S. Dumke. The course of the first World War.--J. S. Roucek. Outlines of a new era.--S. H. Thomson. The post-war settlements: 1919-1923.--W. L. Godshall. The labyrinth of peace efforts: 1919-1930.--J. W. Hoot and J. M. Gersting. Economics in the service of European politics.--F. E. Graham. Great Britain, Ireland and the Empire.--L. M. Case and L. M. Sears. France and her empire.--L. M. Case, J. C. Engelsman and F. A. Cave. Belgium, Luxembourg, and the Netherlands.--C. V. Easum. Germany.--Huntley Dupre. Austria. Switzerland.--J. S. Roucek. Czechoslovakia.--L. C. Mackinney. Spain and Portugal.--F. A. Cave. Italy.--S. H. Thomson and J. S. Roucek. The Papacy in post-war Europe.--Tibor Kerekes. Hungary.--E. L. Kayser. The Balkans.--H. N. Howard and G. S. Dumke. Turkey and the Near East.--G. M. Day. The Union of Soviet Socialist Republics (Russia).