The British Aristocracy refers to a social class in the United Kingdom that historically held significant power, wealth, and land. Members of this class, known as the nobility, often held titles such as duke, earl, or baron. Their influence has shaped British history, politics, and culture, particularly during the Middle Ages and Victorian era. Aristocrats typically resided in large estates and participated in governance through the House of Lords, one of the two houses of the Parliament of the United Kingdom. While their political power has diminished over time, many aristocratic families still maintain their heritage and contribute to charitable causes and the arts.