Answer:
Step-by-step explanation:
By the end of 1863, the Union's main objective in the American Civil War was to preserve the Union and end the Confederate rebellion. The Union had achieved some significant victories in 1863, including the capture of Vicksburg, Mississippi, and the defeat of Confederate forces at the Battle of Gettysburg, Pennsylvania.President Abraham Lincoln had issued the Emancipation Proclamation in January of 1863, which declared all slaves in Confederate-held territory to be free. However, the Union was still primarily focused on military victory and restoring the Union rather than ending slavery. It wasn't until the passage of the 13th Amendment to the U.S. Constitution in 1865 that slavery was formally abolished throughout the country.In addition to preserving the Union, the Union also wanted to ensure that the Confederate rebellion could not rise again in the future. This meant taking control of Confederate territory, dismantling the Confederate government, and preventing Confederate leaders from regaining power.Overall, the Union's goals by the end of 1863 were to achieve a military victory over the Confederacy, preserve the Union, and prevent the Confederate rebellion from resurging in the future.