Hussars were light cavalry units that originated in Hungary during the 15th century. They were known for their speed, agility, and distinctive uniforms, which often included a fur hat called a busby and colorful decorations. Hussars played a crucial role in various European armies, particularly during the Napoleonic Wars, where they were used for reconnaissance and skirmishing. Over time, hussars became associated with elite cavalry regiments in many countries, including Poland, Austria, and Britain. Their legacy continues today, as many modern military units still honor the hussar tradition through ceremonial roles and uniforms.