* Ouvrages ( 6 ): These fortresses were the most important fortifications on the Maginot Line, having the sturdiest construction and the heaviest artillery.

These are large reinforced buried concrete bunkers, equipped with armoured turrets containing high-precision optics that were connected with the other fortifications by field telephone and wireless transmitters ( known in French by the acronym T. S. F.

These fortifications allowed Normans to retreat into safety when threatened with rebellion and allowed garrisons to be protected while they occupied the countryside.

These events take place amidst the ancient fortifications, with the Ionian sea in the background.

These were the Byzantine Empire | Byzantine fortifications that withstood the Turkish onslaught in 1571

These reports included, for example, details of the Atlantic Wall fortifications along the coasts of France and Belgium.

These reconnaissance planes were used to direct gunnery and photograph enemy fortifications but now the Allies were nearly blinded by German fighters.

These Berber fortifications included watchtowers and moats of almost two meters, in whose construction and defense many hundreds may have participated.

These two changes are made possible by the demolition of the fortifications, which releases the land, and the diversion of Trouille including the strategic role of supply ditches was then passed.

These fortifications, and with them the naval importance of the town, were to continue to develop throughout the 18th century.

These fortifications all required military personnel to man them and Army barracks to house those men.

These examples of medieval Spanish fortifications were built to defend the city from attacks by pirates and privateers.

These defences can still be clearly discerned as a group of four roughly square areas around the centre of the town and are probably the best preserved such fortifications in England.

These rulers were constantly at war over territory, causing fortifications and defenses to be built in border areas.

These different parts were often separated by their own fortifications.

These urban castles could make use of the existing town's walls and fortifications, but typically required the demolition of local houses to make space for them.

These timber castles, including Tomen y Rhodwydd, Tomen y Faerdre and Gaer Penrhôs, were of equivalent quality to the Norman fortifications in the area and it can prove difficult to distinguish the builders of some sites from the archaeological evidence alone.

These coastal defences marked a shift away from castles, which were both military fortifications and domestic buildings, towards forts, which were garrisoned but not domestic ; often the 1540s are chosen as a transition date for the study of castles as a consequence.

These fortifications were presciently described by William Ewart Gladstone as " a monument of human folly, useless to us ... but perhaps not absolutely useless to a possible enemy, with whom we may at some period have to deal and who may possibly be able to extract some profit in the way of shelter and accommodation from the ruins.

These fortifications successfully repelled a Wahhabi siege later on.

These are typically small semi permanent fortifications.

These weapons proved so effective that fortifications, such as city walls, had to be low and thick, as exemplified by the designs of Vauban.

These fortifications, which in large part still remain, began as 8 to 9 meter high mud brick structures, inside of which were chambers for defenders to shoot arrows from.

These massive fortifications proved sufficient to repel invasions by the Sultan of Egypt in 1444 and Mehmed II in 1480.

These stateless societies are not less evolved than societies with states, but chose to conjure the institution of authority as a separate function from society.

These rituals and beliefs eventually evolved over time into the vast array of “ developed ” religions.

These two theories respectively evolved the doctrine of individual and universal immortality, or the absorption of the individual into the eternal One.

These early canids probably evolved for the fast pursuit of prey in a grassland habitat ; they resembled modern civets in appearance.

These writers point to the tambour hooks used in tambour lace | tambour embroidery in France in the 18th century, and contend that the hooking of loops through fine fabric in tambour work evolved into " crochet in the air.

These ships had the size and displacement of the original torpedo boat destroyers that the contemporary destroyer had evolved from.

These large-scale technological program demonstrations were joined by integrated circuit research, which resulted in submicrometre electronic technology and electron devices that evolved into the Very Large Scale Integration ( VLSI ) Program and the Congressionally mandated charged particle beam program.

These rehearsal-room or workshop activities evolved into an independent art form which can be presented or performed before an audience.

These were followed by Gregory Benford's The Martian Race ( 1999 ), Geoffrey A. Landis's Mars Crossing ( 2000 ), and Robert Zubrin's First Landing ( 2002 ), which took as their starting points the smaller and more focussed expedition strategies evolved in the late 1990s, mostly building on the concepts of Mars Direct.

These evolved into the Sipahis ( feudal landholders similar to western knights and Byzantine pronoiai ) and Qapukulu ( door slaves, taken from youth like Janissaries and trained to be royal servants and elite soldiers, mainly cataphracts ).

These calculators evolved into electronic computers in the 1940s, and it was then found that these computers were also useful for administrative purposes.

These evolved into significant populations that are best known through the spectacular burials ( dating to c. 500 – 900 CE ) at the Monagrillo archaeological site, and the beautiful polychrome pottery of the Gran Coclé style.

These goals evolved during the early development of the language.

These affordable dining shops evolved from American food rations after World War II due to lack of supplies, and they continue to be popular for people with modest means.

These fiefs evolved into truly independent states: the Landi governed the higher Taro's valley from 1257 to 1682.

These are detectable with spectroscopy and have been measured for many evolved stars.

These evolved late type stars are called OH / IR stars, Mira-type stars, or Carbon stars, depending on their exact characteristics.

These estates of the realm sometimes evolved in the direction of fully-fledged parliaments, but sometimes lost out in their struggles with the monarch, leading to greater centralization of lawmaking and military power in his hands.

These prototypes eventually evolved into the Brilliant Pebbles program.

These services, especially UDDI, have proved to be of far less interest, but an appreciation of them gives a more complete understanding of the expected role of SOAP compared to how web services have actually evolved.

These dates coincide with the hypothesis derived from fossils that the walrus evolved from a tropical or subtropical ancestor that became isolated in the Atlantic Ocean and gradually adapted to colder conditions in the Arctic.

These outpocketings first arose in the bony fish ; in some of the ray-finned fish the sacs evolved into gas bladders, while in other ray-finned fish ( such as the gar, bichir and amia ) as well as the lobe-finned fish they evolved into lungs.

These games evolved into the modern Deaflympics, governed by the CISS.