Donald Trump features prominently in state and local elections happening Tuesday, a year after he retook the White House. These elections are the first general contests of his second term. The results could either support or challenge his agenda. Key races include the governor's seats in Virginia and New Jersey, the New York City mayoral race, and a California proposition on redistricting. More than half of the states have contests. The outcomes could indicate voter sentiment toward Trump's presidency and influence future political strategies.