Which of the following ethnic groups wanted to break from austrian control before world war i?

The  serbs  ethinic  group wanted  to  break  away  and  form  their  own   state  between  1912-1913.  this  was  immediately  before  world  war  one. Many  serbia  wanted  to  be free  and  hence  not  to  be  controlled  by  other  nations.Serbia  received  support  from  Russia    Which  was a threat  to Austro-Hungarian empire.

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.