Biographical record...? What is it "give a solid overall biographical record of your subject based on the book you have read.  Be sure to include a brief synopsis of all of the high and low points and successes and failures of your subject."

This my assignment, fro writing about a person of my choice. I've realized I don't exactly what a biographical record is. Google wasn't much help for a solid answer either. Can some one explain?
Generally, a biography describes a course of a person's life. By a solid overall biographical record, I suppose you are instructed to include all phases of concerned person's history -- from childhood to current time or death (whichever is earlier) in detail.