A. In every democratic and more-or-less secular countries, B. similar questions arise about precise extent to which religious sub-cultures C. should be allowed to live on their own rules and laws. D. One set of questions emerge when believers demand, and often get, E. an opt-out from the law of the land.
C & E
The correct option is C
Option: (C) In sentence A, countries should be country to correspond with every. In sentence B, there is a missing determiner 'the' before 'precise' In sentence C, their should not be succeeded by own. and In sentence D, It should be A set of questions and not One set of questions.