You're a moron and apparently not a student of history. The ownership of slaves was such a very minor issue in the beginning that it was virtually of no consequence.
It was so inconsequential that Vice President Stephens made the Cornerstone Speech (21 March 1861) in which he said:
..."Our new government is founded upon exactly the opposite idea; its foundations are laid, its cornerstone rests, upon the great truth that the negro is not equal to the white man; that slavery, subordination to the superior race, is his natural and normal condition. This, our new government, is the first, in the history of the world, based upon this great physical, philosophical, and moral truth." (And so on for four more paragraphs.)
Slavery was a key issue which divided the nation and the south was wrong on slavery. The north was hardly better on this (the 1863 draft riots spring to mind). Still, slavery was a major issue in the beginning. Lincoln certainly took advantage of the south's dependence on slavery and European abolitionism, but the war was about slavery and the state's right to keep slaves.