Answer:
all of them are factors in the decline of Sumer
Explanation:
The fields of Sumer became saline due to which the harvesting and cultivation got poor.The yields from agriculture started to fall due to drainage problems which created drought and flood situations. Finally, the war situations intensively grew in the state that all together affected their population level.
It was the results of the Mexican War.
Answer: the answer is d and b i hope this helped
Explanation: i have no exsplination i just answered right lol
<em>Answer:Slaves sold in the slave market at Montgomery, Alabama, likely to have come largely from Virginia, North Carolina, and Tennessee. Until the Thirteenth Amendment that came into the united colonies of America in 1865 slavery was a legal phenomenon.</em>
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