In this reupload/commentary, I’m walking through Professor Jiang’s “Game Theory #7” lecture on what he calls “America’s game” — basically how the U.S. scaled the British Empire’s model into a global system that all of us are forced to play inside. He starts by recapping Britain’s three pillars (Bank of England absorbing foreign capital, soft power like English education/media, and the navy controlling trade), then explains Britain’s limits: a fixed ethnicity/race identity, a gold-based wealth ceiling, and being a small island with limited people/resources. Then the lecture pivots to how America resolves those constraints: it’s a continental fortress with massive resources, it turns wealth into an infinite “concept” via the US dollar, and it frames the nation as a game (open, clear rules, and “fair” via merit). He ties that to the Constitution (checks and balances + rule of law) as the mechanism that protects the game’s openness and property rights. From there he links the Civil War as a conflict over whether the game is corrupted by slavery, and WWII/Bretton Woods as the moment America exports the game globally: USD as reserve currency, IMF/World Bank to enforce participation, GATT/WTO for free trade, SWIFT for transfer rails, and BIS as the private coordination layer. Finally, he explains the 1971 Nixon shock (ending gold convertibility), the “Ponzi” demand problem, and how the petrodollar + opening China create ongoing demand for USD.