Final answer:
The combat experience in World War I was greatly influenced by the introduction of new technologies such as machine guns, poison gas, tanks, and airplanes.
Step-by-step explanation:
During World War I, several new technologies were introduced that significantly impacted the combat experience. One such technology was the widespread use of machine guns, which increased the lethality of warfare and resulted in high casualty rates. The introduction of poison gas, such as chlorine and mustard gas, brought about new forms of suffering and marked a shift in the nature of warfare. Additionally, the use of tanks and airplanes revolutionized tactics and strategies on the battlefield.
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