It has it's roots in the USD being the currency required to buy Oil (Petrodollar) and sort of builds from there. Some searches should give the information prett

It has it's roots in the USD being the currency required to buy Oil (Petrodollar) and sort of builds from there. Some searches should give the information pretty easily, but it's a rather complex topic to break down into a quick comment. Happy reading! Edit: Apparently some people are too lazy to educate themselves beyond anything in the comment section. Here, perhaps clicking a link is within your grasp. https://www.investopedia.com/articles/forex/072915/how-petrodollars-affect-us-dollar.asp https://www.investopedia.com/articles/forex/072915/how-petro...