Name the Artist: Sun City?

Questions

In which country does 100 kobo equal 1 naira?

With what was the Triangular Trade chiefly associated?

What black basalt slab, found by Napoleons soldiers iin Egypt was the key to the translation of Egyptian hieroglyphic writing?

Which king led the Huns from 445 to 450 AD?

What was the name for the wooden head of a woman with a clay pipe in her mouth at fairs?