the isolated Forest Cantons negotiated a ten-month truce with the Habsburgs how many years before the Forest Cantons had made alliances with Bern and Schwyz?
return the  isolated Forest  Cantons negotiated a ten-month truce with the   Habsburgs ;return the  Forest  Cantons made alliances with Bern and  Schwyz ;return year of #1 ;return year of #2 ;return difference of #4 and  #3
['select', 'select', 'project', 'project', 'arithmetic']