The music was written in 1999.
The reform efforts of Dorothea Dix during the mid-nineteenth century led to option D: improved facilities for the mentally ill and disabled.
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What is the term Dorothea Dix about?</h3>
Dorothea Dix was a famous U.S. advocate for the mentally ill. She lobbied state legislatures and the federal government to create the first mental asylums.
Dorothea Dix founded more than 30 hospitals within a period of 15 years. She did this and educated people about mental illnesses and the possibility if recovery for most patients.
Therefore, correct option is D.
Learn more about Dorothea Dix, refer to the link:
brainly.com/question/1232153
It is England, the United States and China (A).
To preserve the union and end slavery. hope i helped and if not sorry!!
If the options include Gandhi's death, one of them would be it.