A、BECAusE inDiA AnDChinA Fought thErE.
B、BECAusE it BEComEs DEpEnDEnt on thE import.
C、BECAusE thE inDiAn govErnmEnt rEgArDED this rEgion As thE Front in wAr.
D．BECAusE thE DEvEloping wAys introDuCED ArE AgAinst thE rEAlitiEs thEr