Answer: oD, ABRAHAM LINCOLN
Explanation: When all the votes were tallied, Lincoln won the election in a landslide, defeating McClellan by more than 500,000 popular votes and 191 electoral votes.
The presidential election of 1864 was a remarkable example of the resilience of the democratic process in a time of extreme national uncertainty and chaos. The last presidential election to take place in wartime had been in 1812.