Thay dealt with slavery. Hope that helps.
Answer:
a fine example of Ottonian architecture would be St. Cyriakus Church in Gernrode, Germany......
Explanation:
The Counter-Reformation (Latin: Contrareformatio), also called the Catholic Reformation (Latin: Reformatio Catholica) or the Catholic Revival,[1] was the period of Catholic resurgence that was initiated in response to the Protestant Reformation.
Source - Wikipedia
