Dumbledore's Army

Dumbledore's Army (D.A.) is a secret student-led group at Hogwarts School in the Harry Potter series. Formed by Harry Potter and his friends, its purpose is to teach students defensive spells and combat skills in response to threats from the dark wizard Voldemort and his followers. Operating covertly to avoid detection by authorities like the Ministry of Magic, the D.A. helps students become better prepared to defend themselves and resist evil forces. It exemplifies teamwork, courage, and the importance of standing up for what is right.