"

 Main article links 

The reason it's a good idea to put main article links at the top of each section is that it encourages editors to expand the pages there. This is good format, per WP:STYLE. For each article there is one. Not all of them are stubs, but some of them are, and they need to be improved. If you delete the links here, those pages become orphaned. Each article is worthy of a Wikipedia page in its own right, just like the US Bill of Rights page.  "