Final answer:
Government support was not a form of resistance to the military dictatorship in Argentina. Forms of resistance included labor strikes, student protests, and guerrilla warfare, but support for the government would be contrary to the concept of resistance.
Step-by-step explanation:
The form of popular resistance to the military dictatorship in Argentina that was not utilized was government support. During the period of military rule in Argentina, several forms of resistance emerged. Labor strikes were common as workers often clashed with the government over labor rights and working conditions.
Student protests also played a significant role in expressing dissent against the authoritarian regime. Under some conditions, various groups resorted to guerrilla warfare as a means of resistance. However, government support does not represent a form of resistance; it is instead indicative of alignment with the ruling government, which would not be in opposition to the dictatorship.