The efforts of Dorothea Dix changed the living conditions of the mentally ill from prisons to hospitals. She was an American activist on behalf of the poor people suffering from insanity whom she ended up creating asylums for. She did this through several strong programs of lobbying state legislatures and doing this through the United States Congress.
B. Constitution
...is the answer to your question :)
A amendment can be proposed By the Congress
Answer:
They are elected by the people of the state
Explanation:
The reason for this is if they were elected by judges, represenatives, or governor it could be biased