Which were great muslim empires in the a. d. 900s?

India's monsoons are seasonal. what does this reveal about the monsoons? a. the monsoons occur on a daily basis. b. the monsoons only occasionally take place. c. the monsoons occur in a regular pattern. d. the monsoons almost never take place..

Apurging of emotions, specially pity and fear

What was the plight and fight of the following groups? labor farmers native americans african americans women immigrants ~ ap u.s. history (period 6: 1865-1898)