british/american english

1. http://www.bg-map.com/us-uk.html
2. http://www.englishclub.com/vocabulary/british-american.htm
3. http://esl.about.com/library/vocabulary/blbritam.htm
4. http://www.woodlands-junior.kent.sch.uk/customs/questions/americanbritish.html
5. http://esl.fis.edu/grammar/easy/aebe.htm