King Eric II of Norway was a monarch who ruled during the late 12th century, specifically from 1280 to 1299. He was a member of the House of Sverre and is known for his efforts to strengthen the Norwegian monarchy and expand its influence. His reign was marked by conflicts with rival factions and challenges to his authority. During his rule, Eric II faced opposition from the Birkebeiner faction, which sought to limit royal power. Despite these challenges, he worked to consolidate his rule and maintain stability in Norway. His legacy includes contributions to the development of the Norwegian state during a tumultuous period in its history.