North Africa is predominantly Arab and relatively more developed. Many residents identify more with the Middle East than they do with the larger part of the continent. ... But when it comes to an African identity, some sub-Saharan Africans believe they have more claim to the continent than their northern counterparts.
It's either Dearing or Independence.
Because of the sound waves that can travel through walls. Our ears are very intelligent and can process many sounds. Light rays are different though, because objects can block them because the light rays are not as strong as the sound waves.
They turned to the U.S. for more resources
