The prefix co- is a Latin word meaning ''with'' or ''together''
I believe A would be the best way to keep the original meaning while making it simple to understand.
The stated purpose of Lincoln's speech was to dedicate a plot of land that would become Soldier's National Cemetery. However, Lincoln realized that he also had to inspire the people to continue the fight. Below is the text of the Gettysburg Address, interspersed with my thoughts on what made it so memorable
D. To make poems easier to say and remember
(I think )