salt trade

Salt trade involves the exchange of salt, a vital mineral used for preserving food and enhancing flavor, between different regions. Historically, civilizations traded salt because it was essential for survival and difficult to produce everywhere. Some areas had abundant natural salt sources, while others lacked them, prompting the development of trade networks. Salt often carried significant economic value and could be used as currency. This trade helped link different societies, supporting commerce and cultural exchange, and played a crucial role in shaping early economies. Today, salt trade remains an important part of global food industries and international commerce.