Complex sentence: At first the Muslim League sought only to ensure minority muslim rights in the future nation of independent India.However, in 1940 the Muslim League passed the Lahore Resolution which envisaged one or more Muslim majority states in South Asia.
Split into simpler sentences: At first the Muslim League sought only to ensure minority rights in the future nation. In 1940 the Muslim League passed the Lahore Resolution which envisaged one or more Muslim majority states in South Asia.