[Razzz42]

I suggest you read up on international commodity markets and see what it takes to buy oil or wheat or minerals. It’s unbelievable the amount of US dollars changing hands every hour or minute for that matter...because the it’s the world’s reserve currency and dwarfs any other means being used such as black markets, gold, barter, etc.

[Toddsterpatriot]

I suggest you read up on international commodity markets

It would be quicker if you showed me the "international agreement a country has to sign on to to participate in commodity markets to purchase in US dollars".

Thanks!