At the time of monteverdi's opera the coronation of poppea, what type of opera houses were beginning to open in venice?

At the time of Monteverdi's opera the coronation of Poppea, public type of opera houses were beginning to open in Venice. This type pf opera refers to group of singing artists who have come together to create an introduction to opera music for everyone.

Answer:   a thesis statement is the subject of the whole paragraph and is a generality.
a thesis statement clears everything up. its located at the end of an introductory  paragraph  that  summarizes  the point of the essay in all just one or  two  sentences.