post-war financial system was introduced by three people: stalin, the head of the british ruler churchelnited kingdom rosvelt. rosvelt, and truman succeeded him, it was these three men who discussed the future of the world financial system. they set the rules according to which the price the dollar is pegged to the price of gold. to be more precise, the price is 35 us dollars per troy ounce of gold. the rest of the world's currencies also depend on the dollar, and therefore have an exchange rate set in relation to the price of gold. this system will be used for the next 30 years. in 1965, president of france. american banknotes are less reliable, which is why he appealed to the rules of the imf and, in general, the then american system, demanding exchange of money. states of america for gold, which was produced, that is back then, you can even find footage on the internet of how under french ships in american ports, where cash dollars were also loaded, because then there was no such thing, most of the tender mass was then in cash form, and physically and they loaded gold bars accordingly