Where did american forces find mass graves containing thousands of south vietnamese who the north vietnamese had executed during the tet offensive?

Hue is the correct answer.

Explanation:

The mass killings of American sympathisers by Viet cong during their withdraw from the city of Hue during the Tet Offensive, is known as Hue massacre. It was one of the longest and bloodiest battles of Vietnam War. The Battle at Hue began on 31st January, 1968 and lasted for twenty six days. After years many mass graves of women, men, infants and children  were discovered around Hue. Five to ten percent of the total population of Hue was killed during the battle of Hue. U.S and South Vietnamese authorities carried out investigation about the massacre and found out about the atrocities done with people.

since most of current immigration into the u.s., both legal and illegal, is coming from latin america. it would be very difficult to imagine or rationalize a country my fellow citizens are trying desperately to flee into, would pose a threat to my prosperity or freedom. since the u.s. has a long history of intervention, but no record of permanent occupation, i would not feel oppression is the main objective.  

the largest free trade nation, along with the largest gdp in the world wanting to expand it's economic policy on us, and including us, could only be positive. the u.s. government has no interest in, or way of simply forcing american culture on us. and has no track record of it. other nations that adopted american social culture, or "americanization" did so voluntarily, mainly through the choice of allowing american businesses and u.s. citizens to come into their nations, as free operatives.

assessment is the missing word