What was one clue that the iceman was from neolithic age?
a. cave drawings
b. the wear of his teeth
c. feathers
d. his copper ax

D.his copper ax

Explanation:

The neolithic age has as characteristic the fact that humans started to develop agriculture, and chaged entirely the way that society was organized, this allowed them to start to be more sedentary, by the end of this era the usage of copper was introduced, and this gave a strong clue on the time that Ozi was form the neolithic age.

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.