Is Choice Voting or Proportional Representation the Same As A Parliamentary System?
No, it is not. A parliamentary system is a type of governmental system, while proportional representation is a type of voting/electoral system. One is about the structure of government, the other about how votes are counted. Many, but not all, of the countries using proportional voting systems combine it with a parliamentary governmental system. But this does not have to be the case, and a proportional electoral system could successfully be combined with the U.S. presidential system.
