Today, millions of Americans are heading to the polls for the 2024 presidential elections featuring Democratic candidate Kamala Harris and Republican rival Donald Trump in a closely contested battle. With approximately 230 million eligible voters, around 160 million are registered, though many states allow same-day registration. Early voting has seen more than 70 million ballots cast. Key battlegrounds include Arizona, Georgia, Michigan, Nevada, North Carolina, Pennsylvania, and Wisconsin, where voter demographics appear more complex than in previous elections, complicating predictions for the outcome.