The latest round of primary elections took place Tuesday in four states: Maryland, New York, South Carolina and Utah.

The midterm elections in November will determine control of both chambers of Congress and will also see the election of dozens of governors and other state and local offices. Before then, voters must choose nominees for each of these offices, making their picks in primary elections throughout the spring and summer in all 50 states.

New York: New York City Mayor Zohran Mamdani is reshaping the city’s congressional delegation through a series of successful endorsements in Democratic primaries in districts 10, 13 and 7.

Maryland: All eight of the state’s congressional districts held contested primaries. In a state that typically leans left (only one district is led by a Republican), the primaries often determine the general election winners. Gov. Wes Moore secured the Democratic nomination for a second term.

South Carolina: State Attorney General Alan Wilson won the Republican nomination for governor after President Donald Trump, who initially endorsed Lt. Gov. Pamela Evette for the job, said on Friday that either contender would be a good pick.