Mamta Banerjee leads which political party?

Mamta Banerjee is the founder and leader of the All India Trinamool Congress (AITC); a major political party in West Bengal; India. Established in 1998; AITC has grown to become a significant force in Indian politics; particularly in state governance. Banerjee’s leadership as Chief Minister has shaped West Bengal’s political landscape. This question tests knowledge of contemporary Indian politics; crucial for competitive exams. Update (as of 2025-09-02)