A mother's love was pivotal in the Harry Potter series, from Lily's sacrifice to Narcissa's betrayal for Draco's sake. Mothers like Molly Weasley, Petunia Dursley, and Andromeda Tonks played ...
The Harry Potter series has more outstanding Slytherins than the movies would tell you, such as Andromeda Black, Astoria Greengrass, and even Merlin.
In the wizarding world of Harry Potter, a half-blood is someone whose either parent is a muggle-born (non-magical) or a half-blood themselves.