Answer:
A. They have uncovered evidence of social equality in these cities
D. They have uncovered evidence of urban planning in these cities
Explanation:
The Indus Valley cities are part of one of the oldest civilizations in the world. The cities of Mohenjo-daro and Harappa reveal a lot about this civilization. The studies have shown that these cities were very well designed, with excellent urban planning, being very efficient, and sustainable. Also, what is unique about this ancient civilization is that there are evidence that all people lived together, without having social segregation, and everyone had the house of the same size, same shape, with the same living conditions.
Answer:
William the Conqueror established a tradition of royal authority in England by retaining large amounts of land under his direct control, forcing all vassals to swear first allegiance to him, and keeping account of all property in England through a census.
