Answer: The Civil War
Explanation:
The Civil War took place in America over an internal struggle. It was over two different beliefs and the country was divided over this idea. This led to a struggle that would be one of the bloodiest wars in american history.
Answer:They passed even stricter slave codes.
Explanation:How did southern states respond to slave rebellions? They passed even stricter slave codes. Define Underground Railroad. An organized, secret system set up to help enslaved people escape from the South to freedom in the North or Canada.
Plutonium was used for nuclear development that Bill Clinton and Vladimir Putin agreed to destroy stores of in June 2000