Answer:
In the early 1400s, the____Book of Hours _______, a private devotional text that contained religious texts, prayers, and calendars listing the days of the important saints, became Europe's most popular book.
Explanation:
The Book of Hours was a prayer book for the laity that developed in late medieval Europe and that was used for private devotion. These works were often personalized for individual patrons and illuminated with miniature paintings depicting the life of Christ, the Virgin Mary, and individual saints.
