I'm Canadian, but it's the same as American, essentially; we share a vocabulary and grammatical rules. I hope it's okay that I bid; I live near Toronto!
I've written for blogs in Australia, India, and even edited a book recently for a client in Dallas! Please read my reviews; you'll see that my work is always exscellent and delivered on time. My grammar, spelling, sentence structure and vocabulary are first rate. Let's chat....