Salt can be used as a preservative for food. The food will last for a very long time. But most of all, salt (sodium in the salt) is absolutely necessary for life to exist. That is one reason that animals look for salt licks and cattle are given salt blocks.
salt, or gold 8)
Milk
Salt was important in ancient times, because importing and exporting before modern transportation was difficult to impossible. Salt was not found everywhere, so if you got your hands on some, you could enjoy or sell it. It was and still is used to preserve foods. It still is a very important item. AS one of the five tastes you are bone with is for salt. You can not live without salt.
Because we use salt in alot of our foods! So the salt was important to make the foods.
peppercorn, spices
they traded salt because back then salt was as important as gold was
The main item traded between Arabia and Europe was most likely salt.
Copper was an important item of trade for the Kwakiutl. It was the most highly prized item in the potlatch ceremony.
with gold ivory and salt for gold
The three most important trade commodities of West Africa were gold, salt, and ivory. Gold was highly sought after, contributing to the wealth of empires like Mali and Ghana. Salt was essential for preservation and nutrition, making it a valuable trade item, while ivory, sourced from elephants, was prized for its use in art and jewelry. These commodities facilitated extensive trade networks across the region and beyond.
Salt at one time in history was very valuable. It was so precious that they had salt cellars with tiny spoons to make sure no one took too much. Only the high table in the Middle Ages had salt, so anyone who had salt to trade had an valued item.
Salt used to preserve and flavor food, was available in the Sahara.