Why did 19th century reformers want to see an end to public executions?

Mistakes in performing the hanging, and the surrounding media circus, contributed to the end of public executions in the United States.

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

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to replace ineffective because   andrew jackson's spoil system was a deliberate policy after he became president to remove federal employees he considered to be political opponents and replace them with his own supporters.