Prehistoric archaeology is the study of human history before written records. It focuses on artifacts, structures, and other physical remains left by ancient peoples. Researchers use techniques like excavation and analysis of materials to understand how these early societies lived, worked, and interacted with their environment. This field often examines periods such as the Stone Age, Bronze Age, and Iron Age. By studying tools, pottery, and cave paintings, archaeologists can piece together the lifestyles, cultures, and migrations of prehistoric humans. This knowledge helps us understand the foundations of modern civilization and human development.