 The following day, convention president Oran Roberts introduced a resolution suggesting Texas leave the Union.The ordinance was read on the floor the next day, citing the failures of the federal government to protect the lives and property of Texas citizens and accusing the Northern states of using the same as a weapon to "strike down the interests and prosperity" of the Southern people.After the grievances were listed, the ordinance repealed the one of July 4, 1845, in which Texas approved annexation by the United States and the Constitution of the United States, and revoked all powers of, obligations to, and allegiance to, the U.S. federal government and the U.S. Constitution.