The Carpentered-World Hypothesis Refers to the Fact That

The carpentered-world hypothesis refers to the fact that:

A) people in nonindustrialized rural countries are more susceptible to the Müller-Lyer illusion because of their lack of experience with right angles.
B) people in urban environments and developed countries are more susceptible to the Müller-Lyer illusion because of their experience with right angles.
C) because perceptual principles are shared by people all over the world, all humans are equally susceptible to the same perceptual illusions.
D) in some societies, perceptual illusions simply do not exist.