<span>The Declaration of Independence</span>
Southern Secession is the event or issue that historians can gain.
Your answer is B.
hope this helps.
WW1: <span>The first world war began in August 1914. It was directly triggered by the assassination of the Austrian archduke, Franz Ferdinand and his wife, on 28th June 1914 by Bosnian revolutionary, Gavrilo Princip.
WW2: </span><span>the rise of Italian fascism in the 1920s. Japanese militarism and invasions of China in the 1930s. the political takeover in 1933 of Germany by Hitler and his Nazi Party and its aggressive foreign policy </span>starting<span> in 1936.
Hope this helps! </span>
Answer:
After major Union victories at the battles of Gettysburg and Vicksburg in 1863, President Abraham Lincoln began preparing his plan for Reconstruction to reunify the North and South after the war’s end. Because Lincoln believed that the South had never legally seceded from the Union, his plan for Reconstruction was based on forgiveness.
Explanation:
