Final answer:
Abraham Lincoln displayed gentleness as a President during the Civil War by working to free the enslaved people.
Step-by-step explanation:
During the Civil War, Abraham Lincoln displayed gentleness as a President through his efforts to free the enslaved people. He demonstrated compassion and empathy towards the enslaved individuals by issuing the Emancipation Proclamation in 1862, which declared that all slaves in Confederate territory were to be set free. This showed his commitment to ending the institution of slavery and providing freedom for the oppressed.
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