Respuesta :
Answer: General George McClellan was Lincoln's Democratic opponent for the 1864 Presidential election.
Explanation: George McClellan was an American politician and soldier. Moreover, he was Commanding General of the United States Army during Abraham Lincoln's presidency; however, he was removed from the charge by the president in 1862. Eventually, George McClellan became the Democratic Party candidate for the 1864 presidential election and Lincoln's opponent in the same elections. Lincoln won the elections with 55% of the votes.