Which U.S. state does Senator Joni Ernst represent?

Senator Joni Ernst represents Iowa, which is significant for several reasons. She is the first woman to hold a Senate seat from Iowa and has been in office since 2015. Ernst is a member of the Republican Party and gained national recognition for her advocacy on issues such as national security, agricultural policy, and veterans' affairs. Iowa, known for its influential role in presidential primaries and its agricultural economy, is a key state in U.S. politics, making Ernst's position and her influence quite noteworthy. Her representation reflects both Iowa's interests at the federal level and the broader trends within the Republican Party during her tenure.