After India gained independence the manner in which our constitution was framed was to uplift all the sections of our society. This should have, made the life of advivasis easier. But the contrast happened, leading to their further exclusion. Which of the following was a major reason for this having occurred?

(A) The Government's monopoly over forest
(B) The building of dams over rivers
(C) Providing education to the tribal communities
(D) Acquisition of land for mining

Choose the correct answer from the options given below:

(A), (B) and (D) Only