Analyse the economic objectives of the United States government and the effectiveness of its macroeconoic policies over the las three years.

To analyse the economic objectives of the United States government and the effectiveness of its macroeconoic policies over the las three years.
the essay has to cover the follow topics:
-unemployment
-inflation
-expenditure
-balance of economic growth

I have to add that english is my second language so Im not an excellent writter, specially using proper words.
the economist
any reliable resource
books and news websites