The hard-won (thanks mainly to the efforts of Sardar Patel) Congress ministries in the provinces since 1937, under the strict vigilance of Patel, had begun to perform better than expected. To guide and coordinate the activities of the provincial governments, a central control board known as the Parliamentary Sub-Committee was formed, with Sardar Patel, Maulana Abul Kalam Azad and Rajendra Prasad as members.

