Astandardized brick was used across several cities, suggesting some degree of centralized governance. which sentence from the section provides further support for the claim? a the harappan cities did not have palaces or temples, and there is no evidence that they were ruled by hereditary monarchs like kings and queens. b the cities, located about 644 kilometers (400 miles) from one another, were similar in layout. c each city was laid out in a grid-like pattern, with important buildings placed on a north-south axis. d one significant feature of harappan cities was their sophisticated water supply and waste removal systems.