Since the 1950s, most mental health hospitals have emptied as a result of the introduction of effective drug therapies and community-based treatment programs.
drug therapies.
psychotherapy.
community-based treatment programs.

In the 1950s the mental health hospitals were closed and the patients with mental illness were sent back home to receive the treatments in their communities.

The correct answer is:

Option A. Drug therapies and community-based treatment programs.

The asylums were closed in 1950s as:

Thus, the asylums were closed in the 1950s due to the introduction of drugs and community-based therapies.

Therefore, option A is correct.

To know more about mental asylum, refer to the following link:

link

Drug therapies and community-based treatment programs

Explanation:

Before the 1950s there was more of an institutionalization approach and they didn't have an alternative for many patients. They had some success with psychotherapy but not nearly as much as we have today. But when they introduced new drug therapies and added community-based treatment programs many mental health hospitals were not filled with patients anymore. Many serious problems were now kept under control with simple pills and a good treatment program.

not sure if this is what you'r looking for nnew= nold

the answer is c.mitochondria. glad to .