Many people think that single currency will be an excellent
way to solve many problems. On the other hand I think that it would cause
problems nowadays.
We have an example of a single currency and that is the euro
in Europe; at the start of using of euro it was good but now you can see that
they have many problems but still it has some benefits.
But nowadays we can’t have a single currency because all
countries have different economies and countries are poor or rich. Some countries
will not agree because of conflict between some countries.
Nowadays we can’t have a single currency but we still don’t know
about what will happened in the future.