Which event was most responsible for richard nixon's announcement at the end of the indian termiation policy

As time wore on, Belvin realized that the bill severed the tribe members access to government loans and other services, including the tribal tax exemption. By 1967, he had asked Oklahoma Congressman Ed Edmondson to try to repeal the termination act. Congress finally repealed the law on August 24, 1970.

answer; /// the above statement is (false); the smaller states objected to the virginia plan because they would have fewer votes that the larger states;