I think the answer would be the first one.
Aside from the choice of subject, elements to consider include syntax, tone, and vocabulary. These need to be keyed to the specific audience for best effect.
Voluminous is the only word that would fit in to the sentence, considering the other words juxtapose 'freshening' and 'enjoy'
Answer:
The 2003 invasion and occupation of Iraq is widely considered to have been one of the biggest military blunders in U.S. history. Its failure to achieve intended war aims is reflected in the fact that 11 years after the operation began, Washington today is debating what steps should be taken to slow the advance of Islamic militants toward Baghdad. Rather than establishing a stable, self-sustaining democracy, the U.S. occupation unleashed forces which may now lead to the country's breakup -- not to mention millions of casualties.
