Answer:
typhoon, the other 3 are all direct results of being in the ring of fire
Answer:
The president is elected by the people.
C.
Explanation:
Federal system means that the central government and the local government or state government share powers but within the national government.
To support revising the Articles of Confederation was that the central government lacks power or lack of centralized government power.
The previous Article of Confederation allowed the states to hold most of the power, and the central government was too weak to even function properly. Due to this there was also huge difference in terms of economics from state to state.
The spread of Communism in China and the Soviet Union successfully testing a nuclear bomb.