question: Which happened last, Cornish Nationalist Party's campaign for Cornish independence or Constituency?
#1 return Cornish  Nationalist Party 's campaign for Cornish independence 
#2 return Cornish  Nationalist Party 's campaign for Constituency 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is highest of #3 ,  #4