Nato was created in 1949 by 12 countries to

provide collective security against the Soviet Union

NATO is the North Atlantic Treaty Organization also called The North Atlantic Alliance. It was created to ensures US military protection for the Europeans in case of aggression, but above all it gives the USA supremacy over the western bloc.

NATO was founded in 1949 in Washington but became less prominent after the end of the cold war.

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes