History is stories we tell ourselves about the world, stories backed by the evidence not yet lost to entropy. But which stories we choose to tell and which to forget — and what records to preserve — are always influenced by politics.
As someone who was born and raised in behind the Iron Curtain of the Eastern Bloc, for instance, I remember the Periodic Table of the Elements being taught as "Mendeleev's Table". That's a political stance: crediting "Us" as much as possible for every development rather than "Them".
Political bias in ostensibly apolitical historic storytelling, is not quite the same thing as historic storytelling from an explicitly political angle.
It sounds like you are talking about intent rather than politics - you example does, however, seem to be made with intent.
But when you dive into it, it is almost cringy.
An obvious example is the story about Alan Turing that mostly leaves out the foundational work carried out in Poznan.