The theory that the authority of the general government should not only be exercised to the full but extended.(noun)
The Century Dictionary (Public Domain)
Use "governmentalism" in a sentence
"In other words, the name "governmentalism," while intended as a word of opprobrium for socialism, really indicates the amazing misconception which the critics have of the nation itself, and of the relation of the nation's life to its self-direction."
""governmentalism" or "paternalism" under nationalistic control, he himself admits and defends the principle."
"While it may seem quaint to the community here that appears to be so enamored of the encroaching governmentalism, I would suggest that you google “Not Yours to Give”."