The County of Berg was a historical territory located in what is now North Rhine-Westphalia, Germany. It emerged in the early Middle Ages and became a significant political entity in the region. The county was known for its strategic location and played a role in the development of local trade and governance. In the 14th century, the County of Berg was elevated to a duchy, becoming part of the larger Duchy of Berg. It was ruled by various noble families, including the House of Berg, which contributed to its cultural and political influence. The area is now part of modern cities like Düsseldorf and Wuppertal.