In the Late 19th Century, the Enactment of Civil Commitment

In the late 19th century, the enactment of civil commitment laws resulted in

A) only a few cases of involuntary commitment to mental hospitals.
B) people being committed who were not mentally ill.
C) wives committing their husbands to mental hospitals at a higher rate than the reverse.
D) an increase in public knowledge of accurate diagnosis of mental illness.