Use the image to answer the question.

What did the document shown in this image do?
(1 point)
• freed African American slaves in the Union slave states
• freed African American slaves in the Confederate states
• freed African American slaves in both the Union and Confederacy
• freed African American slaves in Confederate states captured by the Union

The document shown in the image is the Emancipation Proclamation, which freed African American slaves in the Confederate states. Therefore, the correct answer is: "freed African American slaves in the Confederate states."