Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Central Zone of the Town of Angra do Heroismo in the Azores' has mentioned 'Commerce' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Unable to break the blockade by US Navy ships of southern (Confederate) ports, and hoping to draw these blockading ships away to counter other perceived threats, the Confederate States of America had commerce raiders built in Britain and France. | WIKI |
| The CSS Alabama was commissioned on 24 August 1862 just outside the harbor of Angra, and it left Terceira to begin its career as the most effective commerce raider in naval history. | WIKI |