Few at the time realized how important the issue would become, with the absence of a bill of rights becoming the main argument of the anti-Federalists against ratification. Most of the convention's delegates thought that states already protected individual rights, and that the Constitution did not authorize the national government to take away rights, so there was no need to include protections of rights. Once the Convention moved beyond this point, the delegates addressed a couple of last-minute issues. Importantly, they modified the language that required spending bills to originate in the House of Representatives and be flatly accepted or rejected, unmodified, by the Senate. The new language empowered the Senate to modify spending bills proposed by the House.