Ohh Surya bhai tu bhi jaa rha h kya ok yaar me bhi jaa rha hu chal⭐⭐⭐⭐​

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene

What was one step that charlemagne took to unite his kingdom? a. he chose a single strong heir to inherit his throne. b. he drove muslim forces out of europe. c. he created and supported schools. d. he declared himself head of the catholic church.

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.