Which statement best describes the bolshevik revolution? a) it was begun by joseph stalin. b) it began a civil war in russia. c) it toppled tsar nicholas ii from power. d) it prevented russia from exiting world war i.

Opposition to the nra came to a head in 1935, when the conservative supreme court declared the agency unconstitutional, claiming the nra gave the executive branch regulatory powers that belonged exclusively to congress. this decision began a series of court decisions that overturned key elements of the new deal.