What were the protestant and catholic Reformation?

Answer-

The Reformation (alternatively named the Protestant Reformation or the European Reformation) was a major movement within Western Christianity in 16th-century Europe that posed a religious and political challenge to the Catholic Church and in particular to papal authority, arising from what were perceived to be errors

3.a

4.d

5.b

6.b

7.c

8.a

9.d

10.a