☁️<u>My Answer☁️ and ✧My Explanation✧:</u>
Adolf Hitler wrote "Mein Kampf" and it is symbolized as a clear-cut warning to the world of Hitler's intentions for war and genocide, which may have been recognized and prevented had more people read it outside of Germany, some historians say. In many instances throughout the novel, Hitler’s infamous work of literature was used against the Nazi regime to bring protection and safety to those in possession of the novel.
Not 100% sure but i BELIEVE is was sherman, on his march to the sea
to emphasize the idea that all Americans were treated as equals prior to the attack
to reveal the extent of the impact resulting from the attack on Pearl Harbor
The Emancipation Proclamation freed all slaves, though of course nobody in the Confederate states listened. Hope this helps :)