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.
... one source of the Nile River, first non-African to ever climb
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Abel Tasman, (1603-1659), discovered Tasmania and New Zealand
Luis Vaez de Torres[?], sea ...