Consider the following statements regarding the Indian social reform movements of the 19th century:

1. Raja Ram Mohan Roy is credited with founding the Atmiya Sabha to promote monotheism and social reforms, focusing particularly on the abolition of Sati.
2. The Satyashodhak Samaj, founded by Jyotirao Phule, aimed to combat caste discrimination and uplift the marginalized sections of society through education and social activism.
3. The Aligarh Movement, while primarily focused on Muslim education, also sought to promote gender equality and women's rights through the establishment of educational institutions.
4. The Young Bengal Movement was characterized by its radical approach to questioning traditional beliefs and promoting social reforms, yet it had a short-lived impact on Indian society.

Which of the statements are correct?