Newton was 24 when he discovered calculus.
The transfer of power from the central government to state or local government is called "devolution," since this would be the opposite of a smaller power "evolving" into a larger one.
It’s A obviously the best choice
The main problems of evidence in dealing with early civilizations is that much of the potential evidence itself--such as tools, homes, etc--has vanished due to the fact that it was made of materials such as clay that could not withstand the test of time and weather.
