<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be that the Articles of Confederation allowed the central government to declare war and sign treaties, since this was practically all the government could do under the Articles. </span></span>
The correct answer is A) Abolished slavery in the Confederacy.
The Emancipation Proclamation abolished slavery in the Confederacy. During the tough times of conflict and confrontation during the American Civil War, United States President Abraham Lincoln issued the Emancipation Proclamation on January 1, 1863. This was a very important moment in the history of the United States in that a US President proclaimed that all the slaves in the Confederate states were free.
The proclamation only was valid in the Confederated states that had seceded from the Union, and of course, it was not taken into consideration until many years after the war had ended.
Americans were tired of war and the US should end it quickly.