Answer:
Pretty sure it goes:
The American Revolutionary War
Declaration of independence
Slavery is Abolished in NY
The Great Irish Famine
Abraham Lincoln was elected
South Carolina seceded from the US
The Confederate Government is formed
Lincoln issues the Emancipation Proclamation
Battle of Gettysburg
General Robert E Lee surrenders to Grant
President Lincoln was shot
The Thirteenth Amendment to the constitution is ratified abolishing slavery
The Fifteenth Amendment is ratified to give voting rights to all races/colors
Step-by-step explanation:
Hope this helps! :)