Which of the following are major water problems in the middle east? a. scarcity b. pollution c. unequal distribution d. all the above this is the hint they gave me scarcity means lack of; scarcity of water means the lack of water.

explanation:

i believe the primary and secondary sectors

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.