Australia a communist State, page-162

the most successful political economic model in the history of the world is the "American system of political economy". Its the antithesis of the Empire - City of London / dynastic banking / military-industrial-intelligence-complex / shadow gov.

Its capitalism but with what today would be called socialistic principles; i.e. state banking, diffuse private banking, state money not "hard" money, fixed exchange rates, tariffs, state directed credit, state funded nation building and development It worked in USA, Japan, Germany, and currently China

A key aspect is/was building infrastructure and trade corridors linking nations to overcome the British Empire's dominance of maritime routes, reflected in today's BRI

The other key aspects were state money, such as Lincoln's Greenbacks, not the private debt money of UK/Euro bankers. and stable or fixed exchange rates, such as Bretton Woods or the BRICs dedollarisation effort into local currencies with international conversion via a basket of commodity goods.

You can read all about it in lots of places. The American system is not the current USA.