There, he spent much of his time on public interest work, largely prison reform.

He devoted himself instead to the cause of prison reform.

The most extensive work of the club was in prison reform.

From that time until his death, he gave more than 10,000 speeches to church and school groups about prison reform.

During his administration, he advocated prison reform and established the state's first board of public health.

Nevertheless, he lays out a strong case for prison reform.

So we have to change our desire for prison reform.

Later in her life she became involved in prison reform.

He advocated prison reform and better treatment of the insane.

The international sensation caused by this book led to prison reforms.