I may be wrong, but I do believe this may have to do with Andrew Jackson's election, and the voting requirements changed because you no longer had to own property or be wealthy to vote. The common, free white man could vote.
In general, no, Mesopotamia did not fall because of attack from other empires, since it was primarily due to the Tigris and Euphrates Rivers drying up that led to a lack of produce, and therefore a fall in the empire itself.
Answer: their dependency on slave trade and domination of slave trade (caused by waging war)
Explanation: trust me
Answer:
example d non-tariff barriers to trade such as import as a embargo
ex would include the US Embargo of 1807.
US Embargo of Cuba. Russia sanctions on Ukraine.
i-d-k
what a quota is
a country might want a trade embark so they are not able to get a hold on the resources they have or to stop them from being able to trade in total
