Why did the Catholic Church introduce trophes

The Catholic Church introduced tropes to increase the common people's interest in and understanding of religious ideas. Tropes were basically verses added as an embellishment to the sung parts of the Mass in the Roman Catholic Church which served the purpose of making the mass more interesting through the use of music.

Explanation:

what is the question ?

depends on your school

when i was in high school i took ap biology my senior year and it was the hardest one for me because my teacher finished the material within the first month of school and then went on to doing advanced college level it was horrible. but at a nearby school ap biology was one of the easier aps. also, it depends on what you are interested i like math a lot so ap calculus was easier for me than most but i hate history so ap us government was harder for me than most.