Ответ:

1) Carols started in the 12th century.

2) The Church gave carols religious significance.

3) Europeans started singing carols by the 16th century.

4) The Reformation and Puritanism destroyed the carol tradition except for those in Roman Catholic countries.

5) Carols were revived in the 19th century.

6) They were called Christmas Hymns.

7) Carols were often sung by wandering musicians called carol-singers.

8) Yes, I do.