the one who teaches even if he is deadImportant Events in History of Magic
The Founding of Hogwarts - The creation of Hogwarts School of Witchcraft and Wizardry by Godric Gryffindor, Helga Hufflepuff, Rowena Ravenclaw, and Salazar Slytherin.
The Goblin Rebellions - A series of uprisings by the goblins in the wizarding world throughout the centuries.
The Rise of Dark Wizards - The history of dark magic and its practitioners, including the infamous Lord Voldemort.
The International Confederation of Wizards - The establishment of the governing body for magical communities worldwide.
The Salem Witch Trials - A brief overview of the magical persecution in America during the 17th century.