How many years were between the Iroquois attacking the Neutral Nation, and having completely driven the trade from tradiitonal territory?
return the  Iroquois attacking the   Neutral Nation ;return having completely driven the  trade from  tradiitonal territory ;return when  was  #1 ;return when  was  #2 ;return difference of #4 and  #3 in  years
['select', 'select', 'project', 'project', 'arithmetic']