Swing voters are individuals who do not consistently vote for one political party and can be influenced by various factors during elections. They often hold moderate views and may change their preferences based on candidates' policies, current events, or personal experiences. This group plays a crucial role in determining the outcome of elections, especially in closely contested areas. In the context of U.S. elections, swing voters are particularly important in battleground states, where the competition between Democratic and Republican candidates is tight. Their decisions can sway the overall results, making them a key focus for political campaigns seeking to gain an advantage.