WASHINGTON (AP) — The Supreme Court has upheld voting restrictions in Arizona in a decision that could make it harder to challenge other state limits put in place by Republican lawmakers following last year’s elections. The court reversed a lower court ruling in deciding that Arizona’s limits on who can return early ballots for another person and the state’s refusal to count ballots cast in the wrong precinct are not racially discriminatory. The federal appeals court in San Francisco had held that the measures disproportionately affected Black, Hispanic and Native American voters in violation of the landmark Voting Rights Act.