Why do scholars try to limit the history of the Arabs to the original ones when most of today's Arabs trace their roots to Mesopotamia Ancient Egypt Phoenicia and more?

Answer 1

Actually there is a big confusion on this subject. The Original Egyptians are not Arabians. However, a group of the Arabians (Ishmailites) are maternally Egyptian, atleast in the legendary biblical account. The Mesopotamian original natives (Sumerians and Hurrians) were Non-Arabian river people also and spoke a non Arabian (Semitic) language. The Arabian originated Mesopotamians are the Akkadians (Assyrians and Babylonians) those are Arabians who came from Arabia and built the Mesopotamian Akkadian, Assyrian and NeoBabylonian civilizations. Another group is the Western Arabians (Amorites) Amorite means western in old Arabian this group branched into the Old Babylonians, the Phoenicians and Arameans.