ow did Northerners react to the Dred Scott decision?

(1 point)
Responses

They agreed with the decision.
They agreed with the decision.

They accepted the decision but challenged it with another lawsuit.
They accepted the decision but challenged it with another lawsuit.

They refused to accept the decision and started the Underground Railroad.
They refused to accept the decision and started the Underground Railroad.

They refused to accept the decision and increased the fight against slavery.

They refused to accept the decision and increased the fight against slavery.