I believe you are asking what type of government system consists of power divided between the central government and the regional governmnents. in that case, the system of governmet is known as Federalism
Answer: A. A summary should remain neutral, but an argumentative essay
should promote a certain viewpoint.
Explanation:
Answer:
A. It was a period of rapid economic and social transformations.
They should mostly ask if a hydroelectric power plant emit less CO2 than a thermal power plant. In global warming, CO2 is one of the elements that causes global warming.