move the content of automobile to a page about its construction, and have a more general article on the automobile page, which includes summaries about the automobile's history and social impact.
the same thing with the Roman Empire page. The page should be about the roman empire, not its emperors.
... they can change their name to whatever is trendy at the time, e.g. herbalist. They also promote the distrust of conventional medicine, often by lying.
Cost. ...