How did general grant’s total war strategy affect the presidential election of 1864?

How did general grant’s total war strategy affect the presidential election of 1864?

a - it made lincoln a popular candidate for the democratic party, which approved of grant’s strategy.
b - it allowed sherman to capture atlanta, which increased lincoln’s popularity in the election.
c - it horrified many voters in the north, who decided to support andrew johnson instead of lincoln.
d - it lost lincoln support among abolitionists, who wanted him to focus on freeing enslaved workers instead.