Sparta was mainly run by group of 5 elected elders called the ephors they had most of power to make law and did most of the running of the city .
Athens :the power to make law belong to the assembly a hall where all citizens could vote
C he was a scientist who led the development of the atomic bomb
A should be the answer
Great poem by the way
Limited Government: We have a bill of rights
Separation of Powers: Supreme court, President, and Congress
Checks and Balances: The president can veto stuff from congress and congress can override the veto with 2/3 vote. Supreme court can declare things unconstitutional.
Judicial Review: Supreme court can declare things unconstitutional.
Federalism: the theory or advocacy of federal principles for dividing powers between member units and common institutions.
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D.it made people switch from hunting to herding. People didn't have to move around from place to place anymore. They could finally settle down and have a life.