The Marshall plan was to help build up Western European nations due to the fact that communism spreads easiest in poverty stricken war torn countries. Then to make it worst Europe is a collective of several countries that are closest to America’s borders from the Atlantic, so to further containing communism in the east, they had to solidify the Democracy in the west.
Divides the powers into Branches - Separation of powers
Divides the power between central and state govern. - Federalism
Each Branch of govern. - Checks and Balances
The answer is 12 I think, I do you mean 4x3?
Monopolies and political machines