The Habsburg dominions were a collection of territories in Europe ruled by the Habsburg family, one of the most influential royal houses. At their height, these dominions included regions such as Austria, Hungary, Bohemia, and parts of Italy and Spain. The Habsburgs played a significant role in European politics from the late Middle Ages through the early 20th century. The Habsburgs were known for their strategic marriages, which expanded their influence and territory without direct military conquest. Their rule was characterized by a complex system of governance that included various cultures and languages, reflecting the diverse nature of their dominions.