Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Fortress of Suomenlinna' has mentioned 'Fortification' in the following places:
Occurrence Sentence Text Source
The general responsibility for the fortification work was given to Augustin Ehrensvxc3xa4rd.
The original plan of the bastion fortress was strongly influenced by the ideas of Vauban, the foremost military engineer of the time, and the principles of the star fort style of fortification, albeit adapted to a group of rocky islands.
As the construction work progressed, more residential buildings were built, many following the shape of the fortification lines.
The substantial fortification work on the islands south of the town brought it a new and unexpected importance.
After taking over the fortress, the Russians started an extensive building program, mostly extra barracks, and extended the dockyard and reinforced the fortification lines.
The fortress and its surrounding islands became part of "Peter the Great's naval fortification" designed to safeguard the capital, Saint Petersburg.
The defensive system was adapted to match the requirements of a modern fortress and developed in the 19th century using contemporary fortification equipment.
Criterion (iv): In the history of military architecture, the Fortress of Suomenlinna is an outstanding example of general fortification principles of the 17th and 18th centuries, notably the bastion system, and also showcases individual characteristics.
The fortification works are protected by the Ancient Act of 1963 and the church is protected by the Church Act of 1994.