the rise and fall of great civilizations in South and East Asia like the Indus River Valley civilization, the Deccan and Tamil kingdoms, the Maurya and Gupta empires, and the Shang, Zhou, Qin, and Han dynasties of ancient China. What do all of these civilizations have in common?

These civilizations all had the same social issues, with people feeling angry and patriotism was on the downfall. The social society was crumbling. The rich were taking advantage of the poorer classes. Invaders from foreign lands were taking land. The economic systems were crashing due to famine