Read this passage from an article about the life of Mayor John Delfino. Before he became mayor of New City, Mayor Delfino lived in town his whole life. After graduating from the local high school, he worked as a restaurant attendant to save up money for college. Upon completing law school with honors, he joined the law firm of Krowicki and Krowicki, where he later became a partner. A long-time resident of the town, Delfino has dedicated himself to cleaning up the city and restoring historical landmarks, including the old schoolhouse.

What background information does this source provide about Mayor Delfino?

It says how long Delfino was mayor.
It tells that Delfino is dedicated to his hometown.
It tells about Delfino’s struggles during law school.
It tells about Delfino’s wife and children.