Final answer:
People felt a mix of emotions when they left home to serve in World War I.
Step-by-step explanation:
When people left home to serve in World War I, there were likely a range of emotions they experienced. Some may have felt a sense of duty and patriotism, believing they were fighting for a just cause. Others may have felt fear, anxiety, or sadness at leaving behind their loved ones and the familiarity of home. Additionally, there may have been some excitement or anticipation about the adventure and new experiences that awaited them.
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