UNESCOUnited Nations Educational, Scientific and Cultural Organisation — it designates World Heritage Sites of outstanding universal value.HeritageTraditions, monuments, and objects inherited from past generations that are considered valuable enough to preserve.MonumentA structure built to commemorate a person, event, or achievement, or a building of historical importance.ArchaeologicalRelated to archaeology — the study of human history through excavation of sites and analysis of artefacts and physical remains.ArchitectureThe art and science of designing and constructing buildings. Styles include Gothic, Baroque, Mughal, Dravidian, and many more.CivilisationAn advanced stage of human society with developed culture, government, industry, and social norms — like the Indus Valley, Egyptian, or Roman civilisations.DynastyA succession of rulers from the same family. India's history includes the Maurya, Gupta, Mughal, Chola, and many other dynasties.ExcavationThe careful digging and removal of earth to uncover buried archaeological remains, structures, or artefacts.RestorationThe process of repairing and returning a monument or artwork to its original condition, often using traditional materials and techniques.InscriptionWords or symbols carved, engraved, or written on a surface such as stone, metal, or walls — a key source of historical evidence.MausoleumA grand tomb or burial chamber, often an impressive building. The word comes from the Mausoleum at Halicarnassus, one of the Seven Ancient Wonders.MegalithA large stone used to construct a monument, either alone or with other stones. Stonehenge is the most famous megalithic structure.Bas-reliefA type of sculpture where figures project slightly from a flat background. Common in Hindu temples, Egyptian tombs, and Greek friezes.GopuramAn ornate, towering gateway entrance to a Hindu temple, especially common in South Indian Dravidian architecture. Often covered with thousands of colourful sculptures.MinaretA tall, slender tower attached to a mosque, from which the call to prayer is announced. The Qutub Minar is the world's tallest brick minaret. 