I would say B, not 100% sure
The first answer is simply the Aztec. The second question is Tenochtitlan, and floating gardens.
D allowing hundreds of thousands of jews refugee in there country
This is a system set up by the founding fathers, people would want to stick with the passed down, original tradition.
It also gives low-population states a say in federal government where higher population states might overwhelm them, if its possible to that is. Plus, in my opinion at least, popular vote is pretty much useless
Deflation ment things costed less, because there was more, inflation is when things cost a lot because there is less
