The correct answer is option 'C', i.e., both the statements are correct.

1. **Brahmo Samaj was established by Raja Rammohan Roy**:
Raja Rammohan Roy, a prominent social reformer and intellectual, founded the Brahmo Samaj in 1828. The Brahmo Samaj was a religious and social reform movement that aimed to promote monotheism, discourage idol worship, and advocate for the eradication of social evils like sati, child marriage, and caste discrimination. Raja Rammohan Roy played a significant role in challenging orthodox Hindu practices and fostering a spirit of rational thought and social progress.

2. **Arya Samaj was established by Swami Dayananda Saraswati**:
Swami Dayananda Saraswati, a visionary and spiritual leader, founded the Arya Samaj in 1875. The Arya Samaj aimed to revive the true essence of Hinduism and promote social reform based on the principles of Vedic scriptures. Swami Dayananda Saraswati emphasized the importance of Vedic knowledge and advocated for the rejection of idol worship, caste discrimination, child marriage, and other social ills. The Arya Samaj played a crucial role in the Indian independence movement and contributed to the resurgence of Hindu identity and pride.

Both the Brahmo Samaj and Arya Samaj were important socio-religious movements that emerged during the 19th century in India. While the Brahmo Samaj sought to reform Hinduism from within, the Arya Samaj aimed to purify and revive Hinduism based on Vedic principles. Both movements played a significant role in challenging societal norms and advocating for social reforms.

It is important to note that despite their similarities, there were also differences between the two movements. The Brahmo Samaj focused more on monotheism, rationalism, and eradicating social evils, while the Arya Samaj emphasized Vedic knowledge, rituals, and the promotion of a Vedic way of life. Nonetheless, both the Brahmo Samaj and Arya Samaj contributed to the social, religious, and intellectual reform movements in India during the 19th and early 20th centuries.

C