If there isn't a fourth choice then i believe the correct answer would be "b" a governor cause a president has authority over everything and a mayor is mostly pinned to a town or city.
hope this helps and is what your looking for.<3
have A GREAT DAY
The anti-federalists believed that a centralized government would cause lots of corruption. They thought that it would be easier for local and state governments to control smaller groups of people. The federalists argued that more corruption would be within a small group of people because they have similar thought processes and the minority will not have their say in the government. But, when a large group of diverse people are being governed it is harder to be corrupt and please just one group, because the other different groups of minorities will get upset.
SO Egypt.... Egypt started thousands and thousands of years before anyone, somewhere around 5000-3000 BC. One of the first major civilization but it came to a end when Rome took over Europe and half of the known world and after Rome fell in 476 AD Egypt was never mentioned in any history books... So the "New Kingdom" fell due to Romans and since they had no armies to defend themselves.
Hope this helps :)
The invading army reached the outskirts of Rome, which had been left totally undefended. In 410 C.E., the Visigoths, led by Alaric, breached the walls of Rome and sacked the capital of the Roman Empire.
The Visigoths looted, burned, and pillaged their way through the city, leaving a wake of destruction wherever they went. The plundering continued for three days. For the first time in nearly a millennium, the city of Rome was in the hands of someone other than the Romans. This was the first time that the city of Rome was sacked, but by no means the last.
http://www.ushistory.org/civ/6f.asp there is the link
