iv-viii

Updated: May 20, 2025

For brief reading: MAYO-SMITH, Statistics and Sociology, Chaps. IV-VIII. BAILEY, Modern Social Conditions, Chaps. For more extended reading: BONAR, Malthus and his Work. BOWLEY, Elements of Statistics. MALTHUS, Essay on the Principle of Population. NEWSHOLME, Vital Statistics. In new countries population may increase by immigration as well as by the surplus of births over deaths.

Charles A. (Charles Abram) Ellwood - Sociology and Modern Social Problems

THE THIRTY YEARS' WAR. General treatments: E. F. Henderson, A Short History of Germany, Vol. I , ch. xvii, xviii, a good, short introduction; S. R. Gardiner, The Thirty Years' War , in the "Epochs of Modern History" Series, the best brief survey; History of All Nations, Vol. XII, ch. iv-viii, by Martin Philippson, a well-known German historian; Cambridge Modern History, Vol.

Carlton J. H. Hayes - A Political and Social History of Modern Europe V.1.

VII covers the years 1492-1516. THE HOLY ROMAN EMPIRE. Cambridge Modern History, Vol. I , ch. iv-viii; Histoire generale, Vol. IV, ch. i, ii; Mrs.

Carlton J. H. Hayes - A Political and Social History of Modern Europe V.1.