This lesson challenges students to answer the central historical question: What caused King Philip's War of 1675? After warming up with some historical background information, students are presented with 2 primary source documents: a 1675 document ostensibly representing King Philip's "perspective" (but actually written by a colonist) and a post-war query as to the war's causes instigated by the English government. Students then answer questions (sourcing, contextualization, close reading) to analyze the passages and work in pairs to answer a final corroboration question on the war's ultimate cause.