context: Metal, or metal (from English: metal) - a musical genre, a type of rock music [1] [2], formed in the early and mid-1970s, mainly in England and the United States of America [ 3]. The characteristic features of the metal are distorted by the distortion effect of electric guitars, protracted guitar solos, an aggressive rhythm, as a rule, six-, eight- or two-part beat size, lightweight riffs.
question: Where did the metalcore originate?
answers.text: England and the United States of America