Consider the following statements about B.R Ambedkar:
a. In Bombay he started an organization called 'Bahiskrit Hitkarni Sabha' for the moral and material upliftment of the untouchables.
b. In 1942, he founded the Scheduled Caste Federation as an all-India party.
c. He demanded separate electorates for the untouchables.
Which of the statements given above are correct?
1
a and b only
2
b and c only
3
a and c only
4
a, b and c