What Made the Nineteenth-Century Victorian Culture Such a Unique Social

What made the nineteenth-century Victorian culture such a unique social phenomenon?

A) It encouraged British imperialists to fully assimilate native peoples into British culture.
B) It gave rise to a widespread aping of royal dress and manners among British aristocrats made rich by colonial commerce.
C) Never before had a British monarch influenced popular mores and manners to such a degree.
D) Queen Victoria began the modern cult of celebrity through carefully managed propaganda.