The term "leftist" generally refers to individuals or groups that advocate for social equality, government intervention in the economy, and progressive social policies. Leftists often support ideas such as socialism, universal healthcare, and environmental protection, aiming to address issues like poverty and discrimination. Their beliefs are often contrasted with those of the political right, which tends to emphasize free markets and individual liberties. In political contexts, leftist movements can be found in various forms, including social democracy and communism. These movements seek to challenge existing power structures and promote reforms that benefit the working class and marginalized communities. Leftist ideologies have played significant roles in shaping modern political landscapes around the world.