51. Assertion (A) The first major group of migrants from the United Kingdom to North-eastern U.S.A. were the "Pilgrim Fathers"
Reason (R) Roman Catholics were allowed to practice the religion fully in the U.K. at that time.
(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 a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true