Which of these examples is evidence of total war? (1 point)

Question

1. Propaganda during World War I had a major impact on how the civilian population viewed the war.

2. Former battlefields of World War I remain dangerous due to the destruction of the environment.

3. Changes in military strategy and training during World War I became standard after the war.

4. World War I had high casualty rates for both injury and death.

Answer 1

4. World War I had high casualty rates for both injury and death.