Respuesta :
the correct answer is:
government intervention is needed to guarantee that Americans will support the war.
government intervention is needed to guarantee that Americans will support the war.
The argument that would have been used to justify increased government influence over American society during World War II is Government intervention is needed to guarantee that Americans support the war. American society wanted to remain neutral during WWII, profiting on the United States' isolation. If the government had not intervened the country would have stayed neutral.