What advantage do pure bloods have over muggles?

Socially, purebloods have a distinct advantage over muggle-borns, as they are thrusted into a world completely unbeknownst to them. This would allow purebloods to build relationships faster, have previous connections within the wizarding world and understand social cues much easier.

What is the difference between Mudblood and Muggle?

Mudblood was a highly derogatory term for a Muggle-born or half-blood, wizard or witch; that is, individuals with close Muggle relatives.

What is pure-blood supremacy?

— An intense argument over blood status [src] The byproduct of aeons of wizarding history, pure-blood supremacists were of the opinion that only pure-bloods were real witches and wizards, and were often inclined to consider themselves as the elite of the Magical world; a place in which they believed that Muggle-borns did not belong.

Why was Marvolo Gaunt obsessed with being pure-blood?

Marvolo Gaunt was obsessed with being pure-blood and certain of his superiority over those of “lesser” blood status, despite living in poverty. He considered that his blood purity made him practically royal, and disowned his daughter Merope for supposedly being a Squib and coercively marrying a Muggle, Tom Riddle Senior.

How do different types of cancer affect white blood cells?

These cancers cause your bone marrow and lymphatic system to make blood cells that don’t work as well as they should. They all affect different types of white blood cells, and they act in different ways. People who have leukemia make a lot of white blood cells that can’t fight infections.

Did Death Eaters ever kill pure-bloods?

When they were temporarily in control of the Ministry of Magic in late 1997 and early 1998, they kept blood traitors such as Arthur Weasley under surveillance. However, even most Death Eaters were reluctant to kill pure-bloods, even “traitorous” ones, if it could be avoided.