💰National debt is the difference between spending and revenue, and the US borrows money through the sale of government bonds.
📊The debt-to-GDP ratio is an important metric to evaluate a country's financial health.
💵The US follows Modern Monetary Theory, which allows it to spend and borrow in its own currency without going bankrupt.
💡Taxes create demand for the US dollar and are used to implement policy objectives.
🔒Government bonds prevent interest rates from dropping too low.