President Donald Trump has tried many ways to tighten his grip on U.S. elections, from signing executive orders to pushing restrictive legislation in Congress. Monday's Supreme Court ruling siding with states that accept late-arriving mail ballots was the latest example showing the limits of his reach. This was reported by Qazaqyia.kz citing Associated Press.

It followed back-to-back rulings last week that barred his two sweeping executive orders seeking to change national election rules, more court rulings preventing his Department of Justice from obtaining detailed state voter data and his stalled attempts to get the Senate to pass the SAVE Act. That measure would eliminate nearly all absentee voting, require citizenship documents to register to vote and impose photo identification requirements nationwide right before the midterm elections.

"It's been a mixed bag for Republicans," said University of Notre Dame law professor Derek Muller. But the president, he added, "has come up mostly empty-handed."

Trump's efforts have not been entirely fruitless. Republican-run states have satisfied his demands to redraw congressional district lines, efforts buoyed by the Supreme Court striking down a key section of the Voting Rights Act, and he has been directing his Department of Justice to investigate voting and election operations, which Democrats see as a possible prelude to their involvement in November.