To create a balance of power, those were all if the ideas of the groups.
Ex.
NATO,
North Atlantic Treaty Organization, keyword, treaty. It was all alliance between North America and other European countries.
Vienna wanted the balance of power during the wars.
So was the triple alliance and entente.
In the former Soviet Union, the system of stratification was based upon communist party membership. <span>During the </span>Soviet<span> era, membership in the CPSU (</span>Communist Party<span> of the </span>Soviet<span> Union) was the most likely and reasonable path to career advancement and wealth in the nation.</span>