Write some Professional Articles

I need 12 articles written, at least 2000+ words for each article. The articles must be unique, informative and interesting, native us writers are preferred . All articles to be High quality & 100% Copyscape FREE! Original content ONLY! (NO SPIN , No online re-writing ,no copy-paste/plagiarized). - The content must be manually researched and hand written. - Written in proper US English and grammar. - Must bypass the duplication of each article. - Niche will be provided. - Titles and contents must include keywords from the list that I will give you. - Content of an article must be divided into multiple parts with section title headings. - this is an ongoing job with regular work so NO time wasters please. - When the work is completed and contented, I will be going to ask additional writing jobs for sub articles. ** Payment will be made upon final approval of articles. ** Bid here for 12 articles (not for each article). ** Please do not bid if you don't meet the above requirements.