The skill and courage of the Tuskegee Airmen served to - a. Give the U. S. an advantage in military encryption
O b. Encourage immigrant enlistment in the U. S. Army during WWII
O c. Decrease opposition to integrating the armed forces
O d. Increase the number of women joining the U. S. military during WWII

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.

independent innovation during the abbasid caliphate

to keep us neatruel and not get involved in any wars

he assumed control of treaty negotiations with a hostile power

for hobos it was a very hard time most hid on the sides of the railroad tracks causing people to get bulls and get them off sometimes causing in fatal death they couldnt get people to give them money because the   people were also in need of money