sure here are edits you made over two hours there's no reason to list all diffs since the edits all took place during that period the toc before my edits was very disorganized but fixable so i took what was already there and rearranged some of the sections for better context and chronology i did not add new material beyond a word or two after the changes were made by you this was the new toc structure my original post first suggesting edits was here