A major character whose flaws combine with external forces that lead to his downfall is a

A major character whose flaws combine with external forces that lead to his downfall is a tragic hero. A tragic hero is a character, typically the protagonist, who possesses admirable qualities but also has a tragic flaw or weakness that leads to their downfall. In addition to their own flaws, the tragic hero is also subject to external forces such as fate or societal pressure that contribute to their downfall. The tragic hero's downfall often leads to a catharsis, a release of emotions, in the audience. This type of character has been used in literature, theater, and film for centuries, and is still a popular archetype in modern storytelling. In summary, a tragic hero is a major character who has a fatal flaw or weakness, which, combined with external forces, leads to their downfall.