Actually have come to understand the fact that when ever dollar increases it may likely cause the depreciation of other currencies in underdeveloped countries. Particularly this might make this underdeveloped countries to be very poor. It can also make them not to engage in the global market of trading, because their currencies can not meet up to this increase in dollar. I think it’s really a global issue that needs to be addressed in order to help this underdeveloped countries.
Unfortunately the problem here is the poor leadership of any countries that use the dollar as their quasi-currency, instead of their own local currency. If your country is so badly run that you have to utilize the currency of another because it is more stable, then the only people you have to be angry at is your own politicians. America is free to play it's own games and set it's own rules with a currency that they control. They will, to a certain small degree, try not to destabilise the situation from their side - but if your local currency is falling then they do not have the ability to fix poor economic policies of other countries.