Lets get back to basics. For Marx and his boss, the beginning was constant movement.
Heraclitus as thesis. This confronted stasis. A Parmadian antithesis. Now, Goethe once asked old Hegel, what if someone takes your abstract categories for concrete material reality?
Hegel replied, no one could be as stupid as that. So then they did. And a synthesis emerged in fact. After the Cheka was created the Parmedian concrete reified and set.
The vulture of materialist historic totality flies at high noon.
And you can take that to the bank.