The quote from chapter 1 Dadley Demented
If it hadn’t been for, him nobody would even have known Voldemort was back! And his reward was to be Stach is little whinging for four solid weeks, completely cut off ftom the magical world…
Dumbledore’s Army (also known as the D.A.) was a secret organisation initiated by Harry Potter, Hermione Granger, and Ron Weasley to teach their fellow Hogwarts colleagues proper Defence Against the Dark Arts in 1995. It was founded by Hermione, but taught and led by Harry.
This organisation was made necessary by the refusal of Dolores Umbridge, the subject’s professor during the 1995-1996 school year, to teach anything in her classes other than textbook theory. It was originally founded with twenty-eight members. The group was disbanded during the 1996-1997 school year following the appointment of Severus Snape as Defence Against the Dark Arts teacher, although several members heeded the call and participated in the Battle of the Astronomy Tower at the end of the year.
It was restarted by Neville Longbottom, Ginny Weasley, and Luna Lovegood during the 1997-1998 school year after Hogwarts fell under the control of Lord Voldemort in order to oppose Death Eaterprofessors Alecto and Amycus Carrow, who spread propaganda against Muggles and Muggle-borns and taught the Dark Arts. Dumbledore’s Army played a vital role during the Second Wizarding War, and members of the organisation fought in the Battle of the Department of Mysteries, the Battle of the Astronomy Tower, and the Battle of Hogwarts.
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