question: What happened first: preemptive war launched under Hanthawaddy or Binnya Law and Kyan withstood the raids?
#1 return preemptive war was  launched under Hanthawaddy 
#2 return Binnya Law and  Kyan withstood the  raids 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is lowest of #3 ,  #4