Became suitable sites for new civilizations like mesopotamia because they provided arable land and sources for irrigation. a. coastal plains b. mountainous regions c. tropical forests d. river valleys

The correct option is D

Mesopotamia (land between rivers) is the name by which the zone of the Near East located between the Tigris and Euphrates rivers is known, although it extends to the fertile zones contiguous to the fringe between both rivers, and that approximately coincides with the non-desert areas of present-day Iraq and the boundary zone of northeastern Syria.

D

Explanation:

On Edge 2021

answer: the apache, comanche, kiowa, crow, and osage tribes are plains indians.  

the process is called revolution because it was a process of great economic-social transformations that began in england in the xviii century.

the industrial mode of production spread throughout much of the northern hemisphere throughout the xix and early xx centuries.

the effect of this revolution was the distance between the countries, with respect to economic and political power.   after all, not all industrialized at the same time, remaining in the condition of suppliers of raw materials and agricultural products to the industrialized countries.

these differences mark to this day the nations of the world that are divided between developed and developing countries. one way to measure whether a country is advanced is to assess how industrialized it is.