Early Christian and Byzantine

Early Christian (313-527 CE): Old St. Peters in Rome, S. Apollinare Nuovo in Ravenna, Baptistery of the Orthodox in Ravenna, S. Constanza in Rome/////// Byzantine (523-1453 CE): S. Apollinare in Classe, Hagia Sophia in Constantinople. 1)Describe the general cultural aims or ideas of each period and the conditions that influenced them, such as, the religious, socio-political, economic, material, technological and constructional, and geographical and environmental factors.2)Describe how the formal principals and attributes of the architectural works cited embody the general aims that were characteristic of its Period.