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.
So it came to be that the Battle of Bunker Hill would be the foundation that the colonists would look back to for the many battles that occurred during the American Revolution. The first being that the British suffered heavy losses and would no longer convinced of a victory when they went to battle the colonists.