Part 4/14:
A closer look at the physical evidence helps challenge the notion of an autocratic society. Uniform brick ratios—exactly 1:2:4—are found across multiple cities like Mohenjo-daro, Harappa, Lothal, Dholavira, and Rakhigarhi, spanning hundreds of kilometers over centuries. This consistency is unlikely a coincidence; it indicates a shared standard, possibly transmitted through apprenticeship rather than royal decree.