The correct answer is C) Engels.
The early "architect of government" that is being described below is Engels.
We are talking about German Socialist thinker and philosopher Frederick Engels (1820-1895). With other famous German thinker. Karl Marx wrote "The Communist Manifesto" in 1848. Previously, in 1844 he wrote "The Condition of the Working Class in England." His ideas on Socialism had transcended barriers of language and the taste of time, and are still valid for some socialists nations such as Cuba or Venezuela.
The other options of the question were A) Aristotle. B) Aquinas.