The Virginia Plan also gave Congress veto power over state laws. Madison believed this provision was crucial to prevent the states from engaging in irresponsible behavior, such as had occurred under the Confederation government. Gouverneur Morris feared the congressional veto would alienate states that might otherwise support the Constitution. Luther Martin argued that it would be too impractical and time-consuming, asking "Shall the laws of the states be sent up to the general legislature before they shall be permitted to operate?"