Correct answer choice is :
B) It allowed Sherman to capture Atlanta, which increased Lincoln’s popularity in the election
Step-by-step explanation:
In the United States Presidential election of 1864, Abraham Lincoln was re-elected as president. Lincoln ran under the National Union flag opposite to his previous top Civil War general, the Democratic nominee, George B. McClellan. As the election happened during the American Civil War, it was fought only by the states that had not left from the Union.