He was for the Union, which is to say that he was for the North. As he was president, he would generally support his country. It's worth noting, though, that he didn't feel that the South was truly separated from the Union, but rather felt that they were in a state of rebellion.
Abraham Lincoln for the North, Jefferson Davis for the South.
The South and North both elected their own governments. The North had Lincoln, while the South had elected Davis.
Abraham Lincoln was President of the United States (North) Jefferson Davis was President of the Confederate States (South)
Abraham Lincoln was president of the North. Jefferson Davis was President of the South.
Abraham Lincoln was president of the Union, or the North, and Jefferson Davis was president of the Confederate States.
The north and south
Abe Lincoln of the north and Jefferson Davis of the south
The north (Abe lincoln) fought with the south over the right to have slaves. the south wanted slavery. the north won.
The North.
Abraham Lincoln was the North's president, and in the south, Jefferson Davis.
He was fighting against the south so he was with the north fighting against slavery.
The Confederate South.