Magnus
Diplocat
....Gustavus II Adolphus hadn't been killed on the battelfield of Lützen at the young age of 37? He brought Sweden to the pinnacle of its power - give the man who revolutionized combat and fielded the first 'modern' army 20 or 30 more years, and think what Sweden may have become? Perhaps a Great Power on the order of a Germany or France.