In 1988, some members of the Senate gave support to a law that would impose American participation in an international treaty outlawing genocide. Thurmond stated his intent to add a death penalty amendment in the event the bill reached the Senate floor, the maximum punishment of the bill in the United States being incarceration and Thurmond's measure conflicting with the anti-death penalty views of the bill's leading advocates. Democrats charged Thurmond with using parliamentary devices and Senate traditions to prevent a vote. Thurmond dropped the death penalty amendment when Democrats agreed to proceed with the confirmation of Republican judges. Several Democrats espoused the view that Thurmond had only been adamant in including the death penalty amendment to get something out of the Senate Democrats during the debate over the treaty.