Which principle in the constitution divides authority between three branches of government?
a) the rule of law
b) limited government
c) separation of powers
d) the supremacy clause

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.

I’m pretty sure that the answer is b.