It gets worse. Africans also discovered America:
http://www.stewartsynopsis.com/retake_your_fame.htm
"There is a lot of evidence to prove that black mariners have been to the Americas before Christopher Columbus. The Nubian monarchy (in modern-day Sudan) is probably the oldest in recorded history, even before Europe dreamt of a monarchy. It was Aesop, a black man who introduced his fables, using animals as characters into Greece. He inspired LaFontaine, the French writer; to begin his own fables and has had a profound impact on Western thought and morals. Aesop also influenced other famous personalities like Caxton, Shakespeare, Aristophanes, Socrates, Plato, Solon, Aristotle, Julius Caesar, Cicero and others.
Blacks built the pyramids of Egypt and the Sphinx. A close examination of the mummies has revealed that most of the Pharaohs came from Nubia and were black. Seti I, Thutmose III, Tutankamen, Imhotep (the famed Prime Minister to the Pharaoh Zoser) and Rameses II were all black. So were Khufu, (called Cheops by the Greeks) Amenhotep III (Amenophis) Ahmose I (Amos), Pharaoh Mentuhotep I (founder of the Eleventh dynasty), Mycerinus and Pharaoh Sesotris I of the twelfth Dynasty."