+Upper Chalcolithic represents the final phase of the [Chalcolithic](/wiki/chalcolithic) period, a pivotal era bridging the Stone and Metal Ages. During this time, early societies saw the increasing adoption of copper metallurgy, though flint tools remained prevalent, setting the stage for the more advanced [Bronze Age](/wiki/bronze_age).
+## See also
+- [Neolithic](/wiki/neolithic)
+- [Copper](/wiki/copper)
+- [Prehistory](/wiki/prehistory)
... 1 more lines