Bringing the Fight North: Antietam and Beyond, history homework help

Using the readings as evidence, consider the following in a post of at least 250 words: 

• Compare and contrast the Southern movements into Kentucky culminating with the Battle of Perryville with that of Robert E. Lee’s army at the Battle of Antietam
• Were these good strategic decisions by the Confederacy? Why or why not?

A minimum of 1 reference is required.