Had the most productive economy in the world.
They were packed closely together, in unbearable conditions, locked in chains packed together. No place to defecate or urinate.
Railroads were made which were a part of industrialization.
Answer:
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Explanation:
The election of a Republican, Abraham Lincoln, to the presidency of the United States and fears that Republican control of the executive branch would threaten slavery and the traditional rights and liberties of Americans precipitated the secession crisis in Texas and elsewhere.