A contradiction at the heart of the post-war era: while the Supreme Court embarked on decisions that required government actions to have a secular purpose, fresh religious energy surged through the nation, fueling the Cold War fight against “Godless Communism” and driving the civil rights movement which produced leaders like Martin Luther King, Jr.
How religious belief shaped the origins of the Civil War and President Abraham Lincoln’s actions during the conflict. As Northern abolitionists and Southern slaveholders clashed over the question of slavery, each side turned to the Bible to argue its cause, with each side declaring God was on its side.