Why was slavery a paradox in the United States? The Supreme Court ruled that slavery was illegal.

People in the North refused to allow escaped slaves to live in their states.

Slavery had existed throughout the world for thousands of years.

It went against the ideals of freedom on which the nation was founded.

People in the North refused to allow escaped slaves to live in their states.

Explanation:

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i hope this your understandings.

i would say that the politicial parties from state to state varies.