Which was the reason Iraq War did not end quickly

Explanation:

The Iraq War did not end quickly because the U.S. Government specifically the State and Defense Departments did not have a clear exit strategy. Following civil unrest in Iraq as well as increasing attacks on U.S. soldiers and the newly formed Iraqi Government the U.S. Government was unable to withdraw quickly and suffered large casualties and expended hundreds of billions of dollars in resources. 

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Iraq was fought through insurgency unlike many other wars like WW2, Korean War, and more. Insurgency is one of the hardest types of warfare today, one of the main reasons being the "sides" of the war are diverse and not 100% alike. A civilian in a warzone can pick up a rifle and automatically join that insurgency. Where in WW2, it was physical militaries with structure.

Explanation:

really and truely i dont know sorry

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.