Summary
The main theme is the historical struggle for human liberty, emphasizing that progress and freedom are achieved through earnest, often difficult, struggle. Key figures like Frederick Douglass are highlighted for their lifelong battle for universal suffrage, believing it to be a fundamental right essential for a true democracy and aspirational to the nation's founding ideals. The takeaway is that without active demand and unwavering effort, power will not concede rights, and democracy itself is endangered.