Middle Bronze Age

The term Bronze Age refers to a period in human cultural development when the most advanced metalworking (at least in systematic and widespread use) consists of techniques for smelting copper and tin from naturally occurring outcroppings of ore, and then alloying those metals in order to cast bronze. The Bronze Age forms part of the three-age system for prehistoric societies. In this system, it follows the Neolithic in some areas of the world. In many parts of sub-Saharan Africa, the Neolithic is directly followed by the Iron Age.
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