Egypt:
> Muslim rulers nominated by the Islamic Caliphate remained in control of Egypt for the next six centuries, with Cairo as the seat of the Caliphate under the Fatimids. With the end of the Kurdish Ayyubid dynasty, the Mamluks, a Turco-Circassian military caste, took control about AD 1250. By the late 13th century, Egypt linked the Red Sea, India, Malaya, and East Indies.[21] The Greek and Coptic languages and cultures went into a steep decline
> After the 15th century, the Ottoman invasion pushed the Egyptian system into decline. The defensive militarization damaged its civil society and economic institutions.[21] The weakening of the economic system combined with the effects of the plague left Egypt vulnerable to foreign invasion. Portuguese traders took over their trade.[21] Egypt suffered six famines between 1687 and 1731.[23] The 1784 famine cost it roughly one-sixth of its population.[24]
India similarly, it's full of wars and empires and atrocities and disasters. Hope this helps.