If you spent $1 Million every day since the dawn of civilisation..............

As a proportion of GDP, US national debt isn't too much more than ours. Iirc, UK 89%; USA 105%.

Japan: 250%

fiat currency - the usa does not work to pay for goods from across the world. They print money and buy for free. The reserve currency of the world. China and india are trying to overturn it? they've formed their own cabal.

If India or China look like getting close to overturning it ..... They'd better build a lot of air raid shelters. Very deep ones