Answer:
Correct answer is Capitalist democracies and Communist regimes.
Step-by-step explanation:
While in Western Europe most of the countries were capitalist democracies, with elective government the situation in Eastern Europe was totally different. Communist regimes in Eastern Europe had totalitarian regimes, where politicians had total authority. The members of Warsaw Pact had this regimes. For example those were Soviet Union, Poland, Czechoslovakia...
On the other side, there were countries, such as France, Great Britain, Netherlands...