Choose the best answer to each question.
What does the gas mask emphasize about the anonymity of warfare in the industrial era?
A. |
B. |
C. |
D. |
What does this photograph suggest about the conditions of trench warfare in World War I?
A. |
B. |
C. |
D. |
How was the Klaxon horn used to save soldiers’ lives during World War I?
A. |
B. |
C. |
D. |