The following Bhakti saints established social harmony by breaking the age-old caste system
(a) Guru Nanak
(b) Kabir
(c) Gyaneshwar
(d) Tulsidas
Select the correct answer
1
(a), (b) and (c)
2
(b) (c) and (d)
3
(a), (b) and (d)
4
(a), (b), (c) and (d)