The document provides a detailed history of Sunderland, England from Roman times to present day. It discusses how Sunderland started as a fishing village and grew into a major port town due to trade in coal, salt, glass and other goods. Over time, shipbuilding and related industries became central to the local economy. The document also describes important historical sites in Sunderland like St Peter's Church, Penshaw Monument, the Winter Gardens museum, Sunderland Theatre and Hylton Castle. It provides background on each location and notes related historical events.