Both Muslims and the Catholics Church interfered with their local politics. The kings and queens did not like being told what to do and took power away from the religious leaders.
D). The U.S. has a President and Rome had a Ceaser.
Advanced cities- Center of trade, large groups of people living there.
<span>Specialized workers- People who are skilled in a specific subject
</span><span>complex institutions- Long lasting organizations\
record keeping- a way of keeping track of rituals
and
Advanced technology... sorry I do not have an example for this one
</span>
Cash receipts, as they contain no personal information or Social Security numbers.
