The term "Illyrian" refers to the ancient people who inhabited the western part of the Balkans, particularly in areas that are now Albania, Croatia, and Bosnia and Herzegovina. The Illyrians were known for their tribal societies and warrior culture, and they spoke the Illyrian language, which is now largely extinct and not well understood. Illyrian history is marked by interactions with neighboring civilizations, including the Greeks and Romans. The Romans eventually conquered the Illyrians in the 1st century BCE, leading to the integration of their territory into the Roman Empire. Today, the legacy of the Illyrians can be seen in the cultural and historical influences in the region.