Changes

"Although some scholars have argued that the Proclamation had, in fact, no legal effect and freed no slaves, Professor Guelzo argues persuasively that it was and remains the pivotal event of the Civil War and the single most important factor in the destruction of slavery." [http://www.amazon.com/Lincolns-Emancipation-Proclamation-Slavery-America/dp/0743221826/ref=sr_1_1/002-6991472-4948010?ie=UTF8&s=books&qid=1182550444&sr=8-1]

"Although some scholars have argued that the Proclamation had, in fact, no legal effect and freed no slaves, Professor Guelzo argues persuasively that it was and remains the pivotal event of the Civil War and the single most important factor in the destruction of slavery." [http://www.amazon.com/Lincolns-Emancipation-Proclamation-Slavery-America/dp/0743221826/ref=sr_1_1/002-6991472-4948010?ie=UTF8&s=books&qid=1182550444&sr=8-1]