Assertion (A) : The basic weakness of the early nationalist movement lay in its narrow social base.Reason (R) : It fought for the narrow interests of the social groups which joined it.

• A. Both A and R are true and R is the correct explanation of A
• B. Both A and R are true but R is not the correct explanation of A
• C. A is true but R is false
• D. A is false but R is true