Alright /bant/, I need help.

Which is it?

"White bred world" or "white bread world"?

See, they both make sense to me, because with "White bred world", white are usually wealthy, and try to change things to be really good and nice around them.

"White Bread World" implies that there is nothing BUT white bread. As we all know from history, royals would prefer to eat only white bread.

I am so fucking confused.

HELP