an essay about dollar value

  • hello guys,

    i shall write a little text about the US dollar value and my main question is "is the US dollar value on a good way?think about the political and economic reasons."

    and these are my points that i will mention:
    cons:
    - USA has a lot unemployment
    - some enterprises broke down because of financial situation for example people are not paying their debts back because of high interest

    pros:
    - bush is no more president, obama tries to lead the place
    - dollar is cheap which leads to good export

    does someone has also some good reasons?please help and add
    thank you :)