▁cha ul mo og ra ▁oil ▁ther apy ▁and ▁its ▁system atic ▁dis sem ination . ▁ ▁Dan ald ▁Mc Donald ▁has ▁argued ▁the ▁most ▁advanced ▁program ▁in ▁public ▁health ▁( ap art ▁from ▁the ▁domin ions ) ▁was ▁established ▁in ▁India , ▁ ▁with ▁the ▁Indian ▁Medical ▁Service ▁( I MS ). ▁ ▁The ▁Raj ▁set ▁up ▁the ▁Cal cut ta ▁School ▁of ▁Trop ical ▁Medicine ▁between ▁ 1 9 1 0 ▁and ▁its ▁opening ▁in ▁ 1 9 2 1 ▁as ▁a ▁post grad uate ▁center ▁for ▁tropical ▁medicine ▁on ▁the ▁peri ph ery ▁of ▁the ▁Empire . ▁ ▁Religion : ▁The ▁mission aries ▁In ▁the ▁ 1 8 th ▁century , ▁and ▁even ▁more ▁so ▁in ▁the ▁ 1 9 th ▁century , ▁mission aries ▁based ▁in ▁Britain ▁saw ▁the ▁Empire ▁as ▁a ▁fert ile ▁field ▁for ▁pros ely t izing ▁for ▁Christian ity . ▁Cong reg ations ▁across ▁Britain ▁received ▁regular ▁reports ▁and ▁contributed ▁money . ▁ ▁All ▁the ▁main ▁denomin ations ▁were ▁involved , ▁including ▁the ▁Church ▁of ▁England , ▁the ▁Pres by ter ians ▁of ▁Scotland , ▁and ▁the ▁Non con form ists . ▁ ▁Much ▁of ▁the ▁enthus ias m ▁emer ged ▁from ▁the ▁Evangel ical ▁rev ival . ▁ ▁The ▁two ▁largest ▁and ▁most ▁influ ential ▁operations ▁were ▁the ▁Society ▁for ▁the ▁Pro pag ation ▁of ▁the ▁G ospel ▁in ▁Foreign ▁Part s ▁( SP G ) ▁founded ▁in ▁ 1 7 0 1 , ▁and ▁the ▁more ▁evangel ical ▁Church ▁Mission ▁Society , ▁founded