C. the U.S. invasion of Iraq and removal of Saddam Hussein
Proof Provided by Mimiwhatsup: On February 19 2003, it was confirmed that Saddam Hussein was working to obtain nuclear weapons. On December 13 2003, Operation Red Dawn took place and Saddam Hussein was found and captured by U.S. Forces in Ad-Dawr Iraq.
The Kyoto Treaty does not undermine the United States sovereignty because it does not have anything to do with such. It was a treaty that asks committing State parties to reduce greenhouse gas emissions because global warming does exist and it is caused by CO2 productions done by human activities.
Answer:
I think 13. is D and 14. is C
Explanation:
He greatly improved existing stream engines for use in factories
<span>A 'poll tax" was a restrictive measure that required voters to pay to vote</span>