Answer:
The US stated that the intent was to remove "a regime that developed and used weapons of mass destruction, that harbored and supported terrorists, committed outrageous human rights abuses, and defied the just demands of the United Nations and the world. For the invasion of Iraq the rationale was "the United States relied on the authority of UN Security Council Resolutions 678 and 687 to use all necessary means to compel Iraq to comply with its international obligations".
I hope this helps a little bit.
Until the agricultural revolution, humans were mainly hunters and gatherers who did not raise plants or animals for food.
I believe the trading relationship between Mexico, Canada, and United states would be the one that most impacted.
The existence of NAFTA allows better movement of Factors of Production between the three nations. Dissolving NAFTA would most likely increase the import/export tax between this nations and could also lead to the dissolvents of many jobs.
Money/income, I do believe.
The answer would be C, Federalists. The Constitution adopted the idea of federalism, the sharing of powers between national and state governments. Followers of federalism were called the Federalists.
