This document discusses political parties in India. It begins by defining a political party as a group that contests elections and forms governments. It notes that India has a multi-party system with several national parties, including the Indian National Congress, Bharatiya Janta Party, Bahujan Samaj Party, Communist Party of India (Marxist), Communist Party of India, and Nationalist Congress Party. It provides details on the founding, leadership, ideology and parliamentary representation of each of these six main national parties in India. Finally, it outlines some challenges faced by political parties, such as a lack of internal democracy, concentration of power among few leaders or families, and lack of meaningful choice for voters.