Nations do not automatically control their currency. Monetary sovereignty is a fragile condition that must be actively won and maintained. The early U.S. proves this: it had to peg its currency to a pre-existing Spanish-German coin, showing political independence doesn't guarantee monetary control.

When designing a national currency, Thomas Jefferson rejected the complex British system of pence and pounds. Instead, he successfully advocated for adopting the simpler, decimal-based Spanish model that used common-sense fractions like halves and quarters, shaping the U.S. denominations we use today.

At its founding, the U.S. lacked monetary sovereignty, naming its currency after the dominant Spanish silver “dollar.” This coin's name, “taller,” came from a German-speaking region, showing how America adopted an existing global currency standard rather than creating its own from scratch.

The creation of PCGS in 1986 transformed the coin market. By creating a guaranteed, standardized grading system in hard plastic holders, they essentially securitized individual coins. This built trust and dramatically increased liquidity and trading volume.

Central banks evolved from gold warehouses that discovered they could issue more paper receipts (IOUs) than the gold they held, creating a fraudulent but profitable "fractional reserve." This practice was eventually co-opted by governments to fund their activities, not for economic stability.

Facing a shortage of standardized coins, early American colonies legalized commodities as currency. Corn, wheat, and barley had official exchange rates and were accepted as legal tender for all private transactions and even for tax payments, demonstrating extreme monetary pragmatism.

We take for granted that a dollar at Chase is worth the same as one at Bank of America. This "no-questions-asked" property is the result of a century of regulation, contrasting sharply with the 19th-century "free banking era" where different banks' notes had fluctuating exchange rates.

The production cost for any coin is roughly the same, regardless of its face value. This economic reality meant historical mints, often private firms, preferred producing high-value "big money" for merchants over low-value "little money" for daily use, leading to shortages and social unrest.

When the first U.S. Mint was established, officials proposed putting George Washington's face on coins. He vehemently refused, equating the practice with the monarchical traditions the new nation had just fought a war to escape. This principled stand delayed the practice for decades.