Directions: The question below contains four sentences; (A), (B), (C), (D). By arranging the four sentences in the right order, you have to frame a meaningful paragraph. Choose the correct option from the five alternatives that arranges the sentences in the right order and mark it as the answer.

(A) Modern research however, has proved that there were invaders even before the Aryans poured into this land.

(B) It was thought that they came to a country which was uncivilized and barbarian.

(C) They had evolved a civilization higher than that of the Aryan hordes who came in their wake.

(D) Till recently the Aryans were regarded as the earliest invaders of the land.