Well, Lincoln did what tyrants do. Shut down free speech. Suspended the writ of Habeas Corpus so he could arrest anyone he wanted to at any time he wanted to. And leave the people void of any hope of release. He arrested the whole legislative body of Maryland knowing they would vote for secession. When Supreme Court Justice Taney warned Lincoln he crossed the line, Lincoln put out a warrant for his arrest. Oh yes, Lincoln was a dictator.
Lincoln planned on war with the South all along. He simply had to set up the situation where the South was the evil people and have them fire on the North. Which he did when he sent his ships to attack Sumter. Which was found out in a letter he had sent to Anderson at Sumter. Which showed that he and Seward were lying the whole time about abandoning Sumter.
Lincoln was a liar, and he planned on starting the war, with the South perceived as the aggressor. Which is so much bullshit.
And if you want to go farther back, the first shot of the War Between The States, was John Browns attack at Harpers Ferry. There John Brown wanted to create a slave insurrection to rise up and kill the Southern slaveholders. Which high up business men in the North supported, and later were rewarded in the North for their actions.
Quantrill