The Introducer: Insert an Introducer comma where it belongs in the following sentence.
example:
Clearly, the concept of military culture encompasses the essence of military ethos and professionalism.
4.
Arguably the true menace to Canadian sovereignty is not collaboration with the United States in defence of the continent but an abstention from collaboration.
4. Arguably, the true menace to Canadian sovereignty is not collaboration with the United States in defence of the continent but an abstention from collaboration.
