Advanced civilizations are societies that have developed complex structures, technologies, and cultural practices. These civilizations often exhibit significant achievements in areas such as architecture, science, and art. Examples include the Ancient Egyptians, known for their monumental pyramids, and the Maya, recognized for their sophisticated calendar systems. Such civilizations typically have organized governments, social hierarchies, and economic systems that support trade and resource management. They also tend to create written languages, allowing for the preservation and transmission of knowledge across generations. The study of these societies helps us understand human development and cultural evolution throughout history.