>>7248699That's a shame. If by historical themes you are referring to mythology then I am surprised that Greco-Roman monsters such as centaurs, Ceberus, Medusa, or the (Nordic) Kraken weren't popular with children.
You can still technically build a lot of Classical sets through Harry Potter, the Lego Minifigure line, or rare lines like Lego Atlantis, but this is a more costly approach.