Question

Make a timeline with these events in order including a short description. I only need the major parts.

Italy and Germany, nationalism and the new map of Europe
The Civil War in the United States
The Age of Innovation
The New Imperialism
The Oath of Young Italy
The Gettysburg Address
Promontory Point
Guglielmo Marconi: The Father of Radio

Answer 1

1,5,6,7,4=2,2 should help it's a secret code