The correct answer is:
a. Garrison focused on moral persuasion and publishing anti-slavery literature, while Douglass also engaged in political activism and supported working within the political system.
William Lloyd Garrison was known for his moral and philosophical stance against slavery, prominently through his writings, particularly in his newspaper, "The Liberator." He advocated for immediate emancipation without compromise and often focused on the moral imperative to end slavery. Frederick Douglass, on the other hand, while also advocating for immediate emancipation, took a more pragmatic approach, which included engaging in political activism, speaking at rallies, and supporting reforms through the political system.