What is the country that lies north of the eastern Canada?
There is no country north of eastern Canada. After getting to the North Pole, and you're heading south, you'll run into Russia.
http://www.google.com/imgres?imgurl=http://www.mhhe.com/biosci/pae/es_map/articles/images/arctic97.gif&imgrefurl=http://www.mhhe.com/biosci/pae/es_map/articles/article_14.mhtml&h=338&w=319&sz=70&tbnid=YoRBciHsk7aQrM:&tbnh=232&tbnw=219&prev=/images%3Fq%3DPolar%2Bmap&hl=en&usg=__RaFscuiBWiCtJDayNk57eYp_1vs=&ei=A-NUS4n4OITi8Qar_NSkBA&sa=X&oi=image_result&resnum=3&ct=image&ved=0CAoQ9QEwAg