How did Harriet Beecher Stowe help the abolition movement?
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A. She founded the Free Soil Party.
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B. She wrote the book Uncle Tom's Cabin.
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C. She fought for the Union in the Civil War.
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D. She helped slaves escape to Canada.

Which of these did the soviet union do in 1961? it built a wall through berlin to keep people from moving to the west. it used force to destroy a wall the united states had built in berlin. it convinced the british and french to merge their zones in berlin with the soviet zone. it threatened to bomb berlin if the united states did not leave within 30 days.