Answer:
Explanation:
Governments used a variety of strategies, including political propaganda, art, media, and intensified forms of nationalism, to mobilize populations (both in the home countries and the colonies) for the purpose of waging war. KC-6.1. III. C.i New military technology led to increased levels of wartime casualties.
The answer could be A or B , but I am not sure .
Well obviously it would be a and c since b is did vantage