Thread: Please revise my text translation from Russian to English.

Well, I am not sure but the gist is that the Mordvin tribes history begans from 1st millenium BC and still exists, so there would probabply be better to use 'has been traced since' or 'The history of Mordvin tribes is traced from the beginning of the 1st millenium BC'. I'm also surprised that there are almost no mistakes, I am bad with articles and always confused if I should use article 'the' in every situation where it's possible.