Hi, Emilia:<br /><br />Here are both your documents. It was a hard&nbsp;topic, I know, but I think you have a coherent paper. One point: a source&nbsp;from Mitchell is needed towards the end of the paper. You'll find it where it says Source needed. Other than that, no problems.<br /><br />I hope my edits help.<br /><br /><br />Best wishes - George<br /><br /><br />