Here’s a look at the strongest currencies in the world. Various factors impact a currency’s strength. Many of these factors are interrelated, but they all largely point to two key areas ...

International currency arrangements have come under scrutiny in the aftermath of the global financial crisis The dollar has been the preeminent global reserve currency for most of the past century.

Read on to learn more about the dollar's unofficial status as the world's currency, why it is so popular, and how U.S. dollars that move into and out of the U.S. are tracked. Dollarization is the ...