River valleys physical characteristics are found in Mesopotamia.
Therefore we can conclude that Mesopotamia had river valleys that assisted people live in the region and establish early civilization.
Thus option B. is correct answer.
Learn more about "Mesopotamia" here:
The Monroe Doctrine was US policy against the western hemisphere.
The Monroe Doctrine was a United States foreign policy position that opposed European colonialism in the Western Hemisphere. It held that any intervention in the political affairs of the Americas by foreign powers was a potentially hostile act against the US. Declaring that the Old World and New World had different systems and must remain distinct spheres.
Hence, the answer is that it is US policy against European world.
To learn more about Monroe Doctrine, here
#SPJ2
administering elections
B.
regulating commerce
C.
coining money
D.
declaring war
Answer: The answer is D. - of mixed Spanish and Native American heritage, if you need this for Edge. Hope this helps.
Explanation:
b. France.
c. Germany.
d. North Africa.