v. 2. The imperial church from Constantine to the early Middle Ages.
v. 5. Reformation and counter reformation.
v. 6. The church in the age of absolutism and enlightenment.
v. 7. The church between revolution and restoration.
v. 8. The church in the age of liberalism.
v. 9. The church in the industrial age.
v. 10. The church in the modern age.