The Forex, or foreign currency exchange, is all about money. Money from all over the world is bought, sold and traded. On the Forex, anyone can buy and sell currency and with possibly come out ahead in the end. When dealing with the foreign currency exchange, it is possible to buy the currency of one country, sell it and make a profit. For example, a broker might buy a Japanese yen when the yen to dollar ratio increases, then sell the yens and buy back American dollars for a profit.In the beginning countries would trade with each other using the barter system. If one nation needed lumber but had cattle, they would trade one product for another. This was pure trading. This type of economy has many limitations, but served mankind well for many centuries. However, nations quickly saw the benefit of having a system of exchange, and while some cultures used pretty rocks, or animal teeth, precious metals quickly became established methods of exchange. God and silver were the most popular. Initially gold and silver coins were used, and in fact the name of the British standard currency, the pound sterling, came from the Hasterling region where gold coins were made, and originally meant coins of the Hasterling’s. Up until World War I most nations had central banks that supported the value of their currencies and most used gold as the standard. Paper money was printed and it legally could be exchanged for gold but this did not often happen. Since it was rarely converted, some banks and some nations believed they no longer needed to keep reserves of gold in their vaults, as the US once did with Fort Knox. Inflation then occurred.
