Thomas Wallace Knox,
The Boy Travellers in the Far East…
“ Some of the dynasties of ancient Egypt lasted two hundred years and more, while others were much less, the shortest dynasty being seventy days. During the fourth dynasty, which lasted two hundred years, the Pyramids of Gizeh were built (about 2400 b.c.) . In the twelfth dynasty many monuments and temples were erected, and many of the famous tombs were made; Abraham, and afterward Joseph, came to Egypt, and several important events of Egyptian history belong to this dynasty. ”
