How is capitalization used in regard to majors? For example:<br/><br/>My major is business.<br/><br/>Is this correct? Or:<br/><br/>My major is chemistry.<br/><br/>My major is business administration.<br/><br/>Is this correct?<br/><br/>Also:<br/><br/>I am from the South.<br/><br/>I speak with a Southern accent.<br/><br/>Is this correct?