What did john calvin discuss in his book

John Calvin is known for his influential Institutes of the Christian Religion (1536), which was the first systematic theological treatise of the reform movement. He stressed the doctrine of predestination, and his interpretations of Christian teachings, known as Calvinism, are characteristic of Reformed churches.

the correct answer is 50.

c. archbishop desmond tutu promoted the acknowledgement of the rights of black africans and expose human rights abuses.

d. leader haile selassie modernized african society through the institution of progressive social, economic, and educational reforms.