Pls help! will give brainlist! describe how the Soviet union became in oligarchy. use details to support your answer

1. what is the electoral college? 




Which action best represents the policy of appeasement followed by britain and france prior to the start of world war ii? (a)allowing hitler to annex the sudetenland as part of the munich agreement (b)signing the nazi-soviet pact binding hitler and stalin to peaceful relations (c)sending troops to fight with the liberals during the spanish civil war (d)forbidding the sale of arms to any nation at war

Countries that are neither core nations nor peripheral nations