Consider the following statements:
- Arya Samaj was founded in 1835.
- Lala Lajpat Rai opposed the appeal of Arya Samaj to the authority, of Vedas in support of its social reform programme.
- Under Keshab Chandra Sen, the Brahmo Samaj campaigned for women's education.
- Vinoba Bhave founded the Sarvodya Samaj to work among refugees.
Which of these statements are correct?