The Democratic Party is one of the two major political parties in the United States, alongside the Republican Party. Founded in the early 19th century, it has evolved to represent a broad coalition of interests, advocating for social justice, environmental protection, and economic equality. Historically, the party has been associated with key figures such as Franklin D. Roosevelt and Barack Obama, who have shaped its policies and direction. Today, the Democratic Party continues to play a significant role in American politics, focusing on issues like healthcare reform and climate change.