when was the first castle built in the world
Castle A European innovation, castles originated in the 9th and 10th centuries, after the fall of the Carolingian Empire resulted in its territory being divided among individual lords and princes. These nobles built castles to control the area immediately surrounding them, and the castles were both offensive and defensive structures; they provided a base from which raids could be launched as well as protection from enemies. Although their military origins are often emphasised in castle studies, the structures also served as centres of administration and symbols of power. Urban castles were used to control the local populace and important travel routes, and rural castles were often situated near features that were integral to life in the community, such as mills, fertile land, or a water source.
Red Fort It was designated a UNESCO World Heritage Site in 2007 as part of the Red Fort Complex.[2][6]
Buddhism in Southeast Asia
List of former European colonies Britain and United Kingdom
Petra On December 6, 1985, Petra was designated a World Heritage Site. In a popular poll in 2007, it was also named one of the New7Wonders of the World.
Paris Peace Accords