THE VIKINGS
'(<a href="http://www.j-archive.com/media/2010-06-09_J_07.wmv">Sarah of the Clue Crew shows a map on the monitor.</a>)  In three waves, the Vikings expanded their territory; the Norwegians sailed south and west, the Swedes marched eastward, & these people raided mainland Europe as far south as the Strait of Gibraltar'
the Danes