What two groups of people were fighting during the Spanish civil war?

 The main antagonists were nationalists under gen. Francisco franco and the Republicans under Francisco largo caballero and, later , Juan Negrin. The nationalist were supported by mussolini's Italy Nazi GERMANY.

the three-fifths compromise was proposed by james wilson and roger sherman, who were both delegates for the constitutional convention of 1787. however, the three-fifth compromise has its roots further back in history, dating back to the continental congress in 1783. the compromise was a result of the apportionment of taxes being related to land values.

hope this : )

i think it was   tsar alexander ii