Hogwarts House

Hogwarts is a magical school for wizards and witches. Students get a Hogwarts letter, telling them they got accepted. Muggle-borns are wizards/witches,born to Muggles (people without magical powers) are desended to Squibs (non-magical people born to magical parents). Teachers are sent to inform Muggle-forms about Hogwarts.

Wizarding World Classes
Pure-bloods- Wizards or witches with pure wizard/witch ancestory.



Half-bloods-- Wizards or witches who have one magical parent, and one Muggle parent or a Muggle-born parent.

Muggle-borns-- Wizards or witches born to Muggles (non-magical people) who are descended to Squibs (people without magiocal powers born to witches/wizards/both. "Mudblood" is an offense term toward Muggle-borns, which means dirty blood.

Houses
Gryffindor

Slytherin

Ravenclaw

Hufflepuff