Trade arises as a result of the uneven distribution of resources and

The answer that would complete the given statement above would be: Trade arises as a result of the uneven distribution of resources and the low standard of living for those people most especially the single parents and the elderlies. Hope this answer helps! 

Europe needs to build a trump-like wall that will spread across europe making it impossible for migrants to cross they need to spread pig guts all over this wall so the muslims will never consider crossing into europe..you might be asking "can't they just fly over with planes? " well yes they can so we will install thaad missile protections system to shoot down any aircraft that violates europe's air fourth would be to start a fourth reich in germany.. last but not least.. make europe great again!

Why you put last one a? i think is b.