After the Stone Age, the next major period in human history is usually referred to as the Bronze Age, followed by the Iron Age. The Bronze Age is characterized by the use of bronze, an alloy of copper and tin, while the Iron Age is characterized by the use of iron.
It's important to note that the transition between these ages was gradual and varied in different parts of the world. Some societies may have skipped certain stages or experienced them at different times. Additionally, the terms "Stone Age," "Bronze Age," and "Iron Age" are generalizations used to describe broad trends and are not strictly defined time periods.