The term "Chalcolithic" refers to a period in human history characterized by the use of copper tools alongside stone tools. This era, also known as the Copper Age, typically occurred between 4500 and 3500 BCE in various regions, including parts of Europe, Asia, and North Africa. The Chalcolithic period marked significant advancements in technology, agriculture, and social organization. During the Chalcolithic, communities began to settle in larger, more complex societies, leading to the development of early urban centers. Innovations such as pottery, weaving, and metallurgy emerged, allowing for improved trade and cultural exchange. This period laid the groundwork for the subsequent Bronze Age, where the use of metal tools became more widespread.