The "Copper Ages" refer to a period in human history when copper began to be widely used for tools and weapons, marking a transition from the Neolithic era to the Bronze Age. This period is characterized by the development of metallurgy, where people learned to extract copper from ores and shape it into useful items. The Copper Ages varied in time and significance across different regions, with notable advancements in technology and trade. During the Copper Ages, societies became more complex, leading to the rise of early civilizations. The use of copper tools improved agricultural practices and craftsmanship, contributing to economic growth. This era laid the groundwork for further innovations, including the eventual discovery of bronze, an alloy that combined copper with tin, which would revolutionize tool-making and warfare.