What the lydians were most famous for?

The Lydians, an ancient civilization located in western Anatolia (modern-day Turkey), were most famous for being among the first to mint coins, which revolutionized trade and commerce. They introduced a standardized currency made of electrum, a natural alloy of gold and silver, which facilitated easier transactions and contributed to economic development. Additionally, the Lydians are known for their rich cultural heritage, including advancements in art and architecture, and their legendary king, Croesus, who became synonymous with wealth.