Speaking of paper currency, the earliest forms were directly pegged to gold. This gave rise to the concept of banks. Early banks issued notes that allowed holders to exchange them at any time for an equivalent amount of gold. However, most of these notes were issued by private banks, leading to a highly fragmented financial structure and frequent panic-induced bank runs. To address this issue, the United States established the Federal Reserve, often referred to today as the "Fed," to print U....

Speaking of paper currency, the earliest forms were directly pegged to gold. This gave rise to the concept of banks. Early banks issued notes that allowed holders to exchange them at any time for an equivalent amount of gold. However, most of these notes were issued by private banks, leading to a highly fragmented financial structure and frequent panic-induced bank runs. To address this issue, the United States established the Federal Reserve, often referred to today as the "Fed," to print U....