Why did the Civil War happen? Was it about slavery? Or states' rights?
Why did the Union lose so many battles until Grant took command?
Why did the Battle of Gettysburg cause the most casualties of any single battle in U.S. history?
How important was Grant's defeat of the fortress at Vicksburg, Mississippi?
How did Grant win the battles against Robert E. Lee in 1864 and gain his surrender at Appomattox, ending the war?
How did Sherman's March through Georgia break the will of the Confederates?
There are still pockets of resistance to embrace fully integrated African Americans into our social order, but in order to heal, it is vital we understand the political differences that led a nation to fight against its own countrymen.