Let's learn some differences betweek American and British English?

Let's learn some differences betweek American and British English?

(Vamos aprender algumas diferenças entre inglês americano e britânico?)

  

http://www.onestopenglish.com/grammar/grammar-reference/american-english-vs-british-english/differences-in-american-and-british-english-grammar-article/152820.article

Also (também): http://www.oxforddictionaries.com/words/british-and-american-terms