How were the tactics and strategies of the abolition movement designed to achieve their overall goal?

How were the tactics and strategies of the abolition movement designed to achieve their overall goal?What did the actions of Preston Brooks and the nation’s response reveal about the political process and divisions between the North and the South?6) Why did the life and deeds of John Brown convince many Southerners that it was no longer possible to compromise with the North?7) Why did the Election of 1860 lead to southern secession?8) In the Gettysburg Address, how did President Lincoln express the ways in which the objectives of the war had changed and justify the North’s commitment to ending the war?9) How did President Lincoln approach Reconstruction and why was his plan for Reconstruction considered unsuccessful by radical, northern Republicans?10) Describe the historical significance of the 14th amendment and why northern Republicans believed this constitutional amendment was necessary.