What was the Council of Trent and how did it catalyze Baroque art movement in the Catholic Church?

The Baroque movement began in Italy, but the style spread quickly to the North, and was used by both the Catholic church in Flanders and Protestant artists in the Dutch Republic.

What was the Council of Trent and how did it catalyze Baroque art movement in the Catholic Church?
How did the Baroque style depart from the rational, ordered classicism of the Renaissance? What types of subjects were depicted? Give an example of a work of art or sculpture to support and use key terms from this module.
How does the Baroque style manifest in architecture? Describe its main qualities in a few words and give an example.