why did cabinet mission proposal fail???

The 1946 cabinet mission failed because the Congress and the Muslim League did not agree on how India was to reorganized after independence. While the Congress wanted a united India, the Muslim League wanted partition. As a result, the two parties could not cooperate in the interim government that was formed as a result of the cabinet mission. The Muslim League thwarted all measures of governance in the interim government. As a result, the interim government broke down.