President Grant did not support the use of paper money as a medium of exchange.
If you're looking for a currency converter or information on how to use them,the following is the best resource that i have found online: http://www.fxconverter.org.
Canada's currency is the Canadian dollar.
You can find information on international exchange rates at the following sites I have found for you to look at here are the sites that you can checkout www.x-rates.com/ ,www.oanda.com/currency/converter/
You can find information about online currency trading at quite a few different sites. FOREX.com seems to be one of the most reliable sources for currency trading and information.
watch this and make your own conclusions http://www.youtube.com/watch?v=JXt1cayx0hs
If you are looking for information on online currency trading there are several online currency trading brokers which will provide you with up to the second trading information.
There are many of online sites where one could find information regarding currency solutions. These online sites include Trust Pilot and Currency Solutions.
Make large currency trades using small amounts of money.
Make large currency trades using small amounts of money APEX:)
They borrow money from their broker in order to make a larger currency purchase
There are a number of sites where information can be fund on the currency market. Many of the sites are geared to training courses where one can register. There is a good amount of information on the "learn currency trading online" website as well as the "go currency" website.
You can obtain information on currency trading on some websites like Wikipedia, or even currency trading websites like XE, or go to investopedia, where they have loads of specific info.