The first migration to Abyssinia took place in 613 CE. The second migration to Abyssinia occurred in

(A) 614 CE
(B) 615 CE
(C) 616 CE
(D) 617 CE

The answer is: (C) 616 CE
The first migration to Abyssinia took place in 613 CE. The second migration to Abyssinia occurred in 616 CE, after three years of the first migration.