The Old Kingdom, often referred to as the "Age of the Pyramids," was a period in ancient Egypt that lasted from around 2686 to 2181 BCE. This era is renowned for the construction of the iconic pyramids, particularly the Great Pyramid of Giza, which served as monumental tombs for pharaohs. The Old Kingdom marked the height of Egyptian architectural and artistic achievements. During the Old Kingdom, the central government was strong, and the pharaoh was viewed as a divine ruler. The society was highly organized, with a clear hierarchy that included nobles, priests, and skilled workers. This period also saw the development of hieroglyphics, which were used for religious texts and official inscriptions.