How did formation of congress party and muslim league contribute to national independence for india?
National parties are political parties which participate in different elections held all over India. Some of the national parties have their origin even before India's independence. The oldest national party in India is the Indian National Congress (INC). there are 6 (six) national parties in India.
UPA(United Progressive Alliance) led by Manmohan Singh and its chairperson Sonia Gandhi.The parties in the alliance are-Indian National Congress, Dravida Munnetra Kazhagam, Nationalist Congress Party, Trinamool Congress, Jammu and Kashmir National Conference, Indian Muslim Union League,Jharkhand Mukti Morcha, Viduthalai Chiruthaigal Katchi, Kerala Congress, Republican Party of India, Sikkim Democratic front, All India Majlis-e-Ittehadul Muslimeen.