I want to know the answer to the following question:
What aspect of the fan base is one of the  reasons for large game attendance?
All the background I'm provided with is that "The club's location, adjoining wealthy areas such as Canonbury and Barnsbury, mixed areas such as Islington, Holloway, Highbury, and the adjacent London Borough of Camden, and largely working-class areas such as Finsbury Park and Stoke Newington, has meant that Arsenal's supporters have come from a variety of social classes.". Is that enough to answer the question?