How did anti-slavery ideas move from the margins to the mainstream of American politics? When did anti-slavery ideas move from the margins to the mainstream? Who do you think was the most important abolitionist? Why? Illustrate your points with specific Dates and context matter.

How did anti-slavery ideas move from the margins to the mainstream of American politics? When did anti-slavery ideas move from the margins to the mainstream? Who do you think was the most important abolitionist? Why? Illustrate your points with specific Dates and context matter.