CHAPTER XX

Social Conditions: Dill, S., _Roman Society from Nero to Marcus Aurelius_; Frank, _Economic History_, chs. xi–xvi; Friedländer, L., _Roman Life and Manners under the Early Empire_, vols. i–ii; Louis, P., _Le Travail dans le monde romain_; Waltzing, _Les Corporations professionelles_.

The Imperial Cult and Paganism: Burlier, E., _Le Culte imperial_; Cumont, F., _Oriental Religions in Roman Paganism_; Dill, _Roman Society_; Ferguson, W. S., _Legalized Absolutism en route from Greece to Rome_, _Amer. Hist. Rev._, 1912; Friedländer, _Roman Life and Manners_, vol. iii; Geffcken, J., _Der Ausgang des griechisch-römischen Heidentums_, 1920; Glover, T. R., _Conflict of Religions in the Early Roman Empire_; Heinen, H., _Zur Begründung des römischen Kaiserkults_, _Beiträge zur alten Geschichte_, 1910; Kornemann, E., _Zur Geschichte der antiken Herrscherkulte_, _id._, 1900; Reitzenstein, R., _Die hellenisteschen Mysterienreligionen_; Wissowa, _Religion und Kultur_, pp. 66–83.

Christianity and the Roman State: Guimet, E., _Les chrétiens et l’empire romain_, _la Nouvelle Revue_, 1909; Hardy, _Studies in Roman History_, 1st ser., chs. i–x; Harnack, A., _The Expansion of Christianity in the First Three Centuries_; Flick, A. C., _The Rise of the Medieval Church_, see contents (excellent bibliography); Juster, J., _Les Juifs dans l’empire romain_; Manaresi, A., _L’impero romano e il cristianesimo_; Ramsay, Sir W., _The Christian Church in the Roman Empire before 170 A. D._; Walker, W., _A History of the Western Christian Church_, pp. 1–108.

Literature and Art: Beloch, J., _Der Verfall der antiken Kultur_, _Hist. Zeitschr_. 1900; Cagnat and Chapot, _Manuel d’archéologie romaine_; Friedländer, L., _Roman Life and Manners_; Leo, _Römische Litteratur_; Mackail, _Roman Literature_, pp. 91–259; Norden, E., _Römische Litterature_; Schanz, _Geschichte der röm. Litteratur_, pts. ii–iii; Strong, E., _Roman Sculpture_; Stuart Jones, _Companion to Roman History_; Walters, H., _The Art of the Romans_.