Mark A. Stoler

“Interpretations are usually tied in some way to the era in which they were written. It’s far from accidental that the generation that fought the war would come to view it in the North as a moral struggle over slavery, and in the South as a more defensible support of state’s rights. Similarly it is far from accidental that the economic interpretation gained great popularity during the 1930s, the years of the great depression. Nor is it surprising that interpretations emphasizing fanatics and incompetent politicians should arise as people in the 1930s began to see World War I as an avoidable conflict, and who were simultaneously witnessing the rise of Adolf Hitler and Benito Mussolini. Nor should we be surprised that all these alternative views to slavery as the cause of the war emerged in the decades of intense racism in the United States. Nor should we be surprised by the reemergence of slavery as a moral issue, and the question of race relations in the era of civil rights and in the years since World War II and the full revelation of Nazi racial atrocities. .... The emphasis of psychological interpretations in this same time period should not surprise us either. ...

Nor should the emphasis on ideology that developed in the years of the cold war, which was an ideological conflict [be a surprise].... . It is important to realize that if one accepts the ideological approach then all the previous interpretations retain their validity. For even if there were no conspiracies in reality, no truly irreconcilable differences in economies and cultures, no basic disagreement over the nature of the Union, and no chance of slavery establishing itself in the territories; Americans North and South believed otherwise because of their ideology, and they acted on the basis of those beliefs.

Furthermore, ideology and perceptions are themselves products of all the general factors previously cited as causes of the war--Economics, culture, politics, political theory, moral values. And the common denominator linking all of these previously sited causes is SLAVERY. It was the base of the southern economy, southern culture, the conspiracy theories north and south, the fanaticism, politics, moral arguments, racism, conflicting definitions north and south of rights, and ensuing ideological conflicts. It is therefore the basic cause of the war.”
― Mark Stoler, The Skeptic's Guide to American History