A number of factors contributed to the collapse of this initial resistance and to nearly all non-Muslim majority princely states agreeing to accede to India. An important factor was the lack of unity among the princes. The smaller states did not trust the larger states to protect their interests, and many Hindu rulers did not trust Muslim princes, in particular Hamidullah Khan, the Nawab of Bhopal and a leading proponent of independence, whom they viewed as an agent for Pakistan. Others, believing integration to be inevitable, sought to build bridges with the Congress, hoping thereby to gain a say in shaping the final settlement. The resultant inability to present a united front or agree on a common position significantly reduced their bargaining power in negotiations with the Congress. The decision by the Muslim League to stay out of the Constituent Assembly was also fatal to the princes' plan to build an alliance with it to counter the Congress, and attempts to boycott the Constituent Assembly altogether failed on 28 April 1947, when the states of Baroda, Bikaner, Cochin, Gwalior, Jaipur, Jodhpur, Patiala and Rewa took their seats in the Assembly.