I want to know the answer to the following question:
In what year did Pope Sixtus V put a cap on the number of cardinals in the College of Cardinals?
All the background I'm provided with is that "In 1587, Pope Sixtus V sought to arrest this growth by fixing the maximum size of the College at 70, including 50 cardinal priests, about twice the historical number.". Is that enough to answer the question?
Answer: yes