During the 1800s, reformer Dorothea Dix primarily worked to improve conditions in prisons and hospitals.
form labor unions in mills and factories.
preach sermons at revival meetings.
provide everyone with access to education.

A.  improve conditions in prisons and hospitals.

Explanation:

1) the andrew carniage's purchase and renovation of skibo castle have been very good and auspicious for the local people of dornoch firth, scotland because this is a turistic attraction for many people who would want to know the castle, the local people would take advantage about this.

2) yes, it could.

because the vietnam war was fought in an especially brutal and untraditional way