Reserve currency before the beginning of the worldwide credit crunch related recession and Eurozone crisis, which harmed the euro and slowed its adoption. Since 2009, the reserve currency use of the euro has continued to drop, down to 23.9 percent in 2013. The Dutch guilder was the "de facto" reserve currency in Europe in 17th and 18th centuries. The United Kingdom's pound sterling was the primary reserve currency of much of the world in the 19th century and first half of the 20th century. The emergence of the USA as an economic superpower, and the establishment of the U.S. Federal Reserve System
The World Is Curved the world's market. The dollar is still an essential commodity for the commodity, currency, and derivatives of the world. The value of the dollar, which reflects inflation, is too high compared to other Asian currencies. It is necessary to implement coordinated efforts to resolve the exchange rate gap. But if the U.S. financial system fails to restore trust or if the Federal fails to respond to inflation expectations, the debate will end and the dollar will fall into turmoil. The Asian central bank will not deliberately carry out anything that could undermine the dollar as well as the sale of