The Pequots greatly outnumbered the Colonial forces, but the English had superior weapons and tactics. They also had the guidance and support of numerous Indian allies who were tributaries to the Pequots, especially Mohegan Sachem Uncas, who formed a unique and lasting bond with Mason and also Wequash Cooke. This brief and decisive war, with the Mystic Massacre in particular, forever changed the complexion of American society. The battle at Mistick Fort was featured in the History Channel series "10 Days That Unexpectedly Changed America," and is central to scholarly arguments in favor of proving localised Native American genocide in the colonial period. Following this victory, Mason was promoted to major and received numerous land grants as a reward for his services. Mason's Island at the mouth of the Mystic River remained in his family for over 250 years.