Original sentence: From 1992 to 1995, when the university attempted to build a strip mall on the last undeveloped portion of the campus, the Tongva people filed a lawsuit and initiated protest which involved physically occupying the land day and night to stave off bulldozers
Edited sentence: From 1992 to 1995, when the university attempted to build a strip mall and student housing on the last undeveloped portion of the campus, the Tongva people filed a lawsuit and initiated protest which involved physically occupying the land day and night to stave off bulldozers