Because of Andrew Jackson and "The Indian Removal Act"
A bill that fourced Native Americans to leave the united states and settle in the Indian Territory west of Mississippi River.
Statistical significance shows that an effect exists in a study, practical significance shows that the effect is large enough to be meaningful in the real world.
The correct answer is; Tarantism.
Further Explanation:
In both the 15th, 16th, and 17th century people who had mental and psychological illness would do bizarre things in the public. They would start dancing when there was no music, this was called "Tarantism."
In those days, they did not have modern doctors and psychologists that we have now. The people in the towns, where people suffered from this ailment, thought they had been bitten by a tarantula, black widow, or wolf spider.
This was also called "dancing mania" since the people who suffered from this would dance manically in the town square. This was common in Italy.
Learn more about mental illness in the middle ages at brainly.com/question/7241048
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