Ancient Egypt's Great Pyramid of Giza

In ancient Egypt, one of the most important structures built were the pyramids. They served not only as monumental tombs for the pharaohs but also as symbols of their power and an indication of their divine status. The most famous of these pyramids is the Great Pyramid of Giza, which was constructed around 2580–2560 BC during the Fourth Dynasty. It originally stood at 146.6 meters tall and was the tallest man-made structure in the world for over 3,800 years. The construction of these pyramids required advanced knowledge of mathematics, engineering, and a large workforce. People believe that the pyramids were built using a system of ramps and levers, allowing workers to move massive stone blocks into place.