Which of the following regions contains the highest elevation within Oklahoma’s borders

Oklahoma. Oklahoma's highest point is Black Mesa, at 1516 meters (4975 feet) in elevation. It is located in the westernmost part of the Oklahoma panhandle, less than a mile east of the New Mexico border. Over 18 tons of dinosaur bones have been recovered from the Black Mesa.

Explanation:

Oklahoma's highest point is Black Mesa, at 1516 meters (4975 feet) in elevation.

Explanation:

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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.