I think it would be C. Not sure thought get a second opinion
Answer: Cold War, the open yet restricted rivalry that developed after World War II between the United States and the Soviet Union and their respective allies. The Cold War was waged on political, economic, and propaganda fronts and had only limited recourse to weapons.
Explanation:
Cold War | Summary, Causes, History, & Facts | Britannicahttps://www.britannica.com › ... › International Relations
This is the site I got this info from. I hope this helps!