<!DOCTYPE Menu PUBLIC "-//freedesktop//DTD Menu 1.0//EN"
 "http://www.freedesktop.org/standards/menu-spec/1.0/menu.dtd">
<Menu>
  <Name>Applications</Name>
    <Menu>
      <Name>Education</Name>

        <Menu>
          <Name>History</Name>
          <Directory>History.directory</Directory>
          <Include>
            <And>
              <Category>Education</Category>
              <Category>History</Category>
            </And>
          </Include>
       </Menu> <!-- End History -->

    
    </Menu> <!-- End Education -->
</Menu> <!-- End Applications -->
