Legion of Honour is headed by the Grand Chancellor, usually a retired general, and the Secretary General, a civilian administrator. The Grand Chancery also regulates the National Order of Merit and the ' (Military Medal). There are several structures funded by and operated under the authority of the Grand Chancery, like the Legion of Honour Schools (') and the Legion of Honour Museum ('). The Legion of Honour Schools are élite boarding schools in Saint-Denis and Les Loges in the forest of Saint-Germain-en-Laye. Study there is restricted to daughters, granddaughters, and great-granddaughters of members of the order, the ' or the ". There
Dynastic race theory Dynastic race theory The dynastic race theory was the earliest thesis to attempt to explain how predynastic Egypt developed into the sophisticated monarchy of Dynastic Egypt. The theory holds that the earliest roots of the ancient Egyptian dynastic civilisation were imported by invaders from Mesopotamia who then founded the First Dynasty and brought culture to the indigenous population. This theory had strong supporters in the Egyptological community in the first half of the 20th century, but has since lost mainstream support. In the early 20th century, Egyptologist Sir William Matthew Flinders Petrie deduced that skeletal remains found at pre-dynastic sites