Answered the question of slavery
Answer:
C. Because it was believed that Iraq had weapons of mass destruction is the correct answer.
Explanation:
United States invaded Iraq on 20th March 2003, combined forces of UK, Australia and Poland participated in the invasion and it lasted for one month. Iraq was alleges of having developed the weapons of Mass destruction, another justification was that Saddam Hussein had link with terrorist organisations such as Al-Qaeda. The US government tried to show Iraq war as the war on terrorist organisations. Although both of these argument were discredited by US intelligence agencies soon after the invasion of Iraq.
The geographic feature which served as a barrier to the political union of the Greek city-states and their independence from each other was the numerous mountains all over the geography of the Hellenic Peninsula or Greek Mainland.
I think it's A. don't know for sure
The answer is b hope this helps