File types. This section summarizes the file types that are used by the Office Access 2007 file format. .accdb This is the standard file name extension for databases in the Office Access 2007 file format. This format takes the place of the .mdb file name extension that is used in earlier versions of Access.
Overview: On June 17, 1775 the Battle of Bunker Hill took place. It is one of the most important colonial victories in the U.S. War for Independence. Fought during the Siege of Boston, it lent considerable encouragement to the revolutionary cause.
This map shows details of the 1775-76 siege of Boston and outlines Bunker Hill and Breed's Hill on the Charlestown Peninsula. On the night of June 16, 1775, a detail of American troops acting under orders from Artemas Ward moved out of their camp, carrying picks, shovels, and guns. They entrenched themselves on a rise located on Charleston Peninsula overlooking Boston. Their destination: Bunker Hill.