▁power ▁in ▁such ▁an ▁arrangement . ▁ ▁In ▁ 1 9 0 9 , ▁the ▁G oud i ▁Revol t ▁broke ▁out ▁and ▁his ▁father , ▁Steph anos ▁Drag ou mis ▁became ▁Prime ▁Minister ▁of ▁Greece . ▁However , ▁the ▁force ▁behind ▁the ▁new ▁Prime ▁Minister ▁was ▁Ele f ther ios ▁Ven iz el os . ▁When ▁the ▁First ▁B alk an ▁War ▁broke ▁out , ▁Drag ou mis ▁travel led ▁to ▁Th ess al on iki ▁as ▁an ▁attach é ▁to ▁Crown ▁Prince ▁( l ater ▁King ) ▁Const antine . ▁ ▁In ▁ 1 9 1 5 , ▁he ▁res igned ▁from ▁the ▁diplom atic ▁corps ; ▁having ▁entered ▁Greek ▁politics ▁as ▁an ▁independent , ▁he ▁was ▁elected ▁to ▁the ▁Greek ▁Parliament ▁for ▁Flor ina ▁Pref ect ure . ▁ ▁During ▁the ▁National ▁Sch ism ▁he ▁disag re ed ▁with ▁Ven iz el os ' ▁policy ▁and ▁became ▁host ile ▁towards ▁Ven iz el ists . ▁In ▁ 1 9 1 7 ▁he ▁was ▁ex iled ▁to ▁C ors ica ▁by ▁the ▁French ▁and ▁Ven iz el ists , ▁from ▁where ▁he ▁returned ▁in ▁ 1 9 1 9 . ▁ ▁On ▁July ▁ 3 0 , ▁ 1 9 2 0 ▁an ▁attempt ▁was ▁made ▁by ▁two ▁royal ists ▁to ▁assass inate ▁Ven iz el os ▁at ▁the ▁G are ▁de ▁Lyon ▁railway ▁station ▁in ▁Paris . ▁The ▁next ▁day , ▁July ▁ 3 1 , ▁Drag ou mis ▁was ▁stopped ▁by ▁a ▁Ven iz el ist ▁Democratic ▁Security ▁Battalion