The Supreme Court ruled Monday that Ohio’s law for removing voters from registration rolls does not violate federal laws to protect people who simply choose not to vote. In a 5-4 opinion that split the conservative and liberal justices ans written by Justice Samuel A. Alito Jr., the court rejected arguments in a case from Ohio that the practice violates a federal law intended to increase the ranks of registered voters. A handful of other states also use voters’ inactivity to trigger a process that could lead to their removal from the voting rolls. Justice Alito said for the court that Ohio is complying with the 1993 National Voter Registration Act. He was joined by his four conservative colleagues. The four liberal justices dissented.