Three promotional materials used by public relations include pamphlets, books and articles.
The science of building relationships between an organization and its main audiences is called public relations. This branch may sometimes use promotional materials to reach their audience to promote their products and services.
The main way in which sermons differ from those of more traditional ministers is that sermons provide more of a "lecture," and speak to a specific topic that the minister feels is important.
Answer:
to prevent the Confederacy from trading.
It would also make it more difficult for the South to acquire food to feed its civilian population.
Explanation:
