Common law
The common lawso named because it was "common" to all the king's courts across Englandoriginated in the practices of the courts of the English kings in the centuries following the Norman Conquest in 1066. The British Empire spread the English legal system to its historical colonies, many of which retain the common law system today. These "common law systems" are legal systems that give great precedential weight to common law, and to the style of reasoning inherited from the English legal system.
Egyptian Civil Code
British colonization led to some shift to the common law, but the common law had little long-term impact on the legal systems of many countries that fell under British rule where there was an existing codified system. Thus civil law, mostly of French origins, now prevails throughout the Middle East, and the occasional remnants of common law are likely not to survive. As a result, the modern legal systems of Middle Eastern countries share the basic features of French law, such as relying on complete and logical statements of the law in codes as official sources of law, keeping a sharp division between public and private law and between commercial and private law.