I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "A traveller in the early Middle Ages could obtain overnight accommodation in monasteries, but later a demand for hostelries grew with the popularity of pilgrimages and travel. The Hostellers of London were granted guild status in 1446 and in 1514 the guild became the Worshipful Company of Innholders."? 

What event paved the way for more modern accomodations?