Archaeological sites in Sikkim are protected and managed by organizations like:

The Archaeological Survey of India (ASI)
The Sikkim State Archaeology Department
UNESCO
Local communities

The correct answer is: a) The Archaeological Survey of India (ASI).

The Archaeological Survey of India (ASI) is a government agency under the Ministry of Culture, Government of India, that is responsible for the archaeological heritage of India. It was established in 1861 by Lord Canning, the then Governor-General of India. The ASI has its headquarters in New Delhi and has regional offices in all the states of India.

The ASI is responsible for the protection, conservation, and preservation of archaeological sites and monuments in India. It also conducts archaeological research and publishes its findings in the form of reports and monographs. The ASI has a large team of archaeologists, conservationists, and other professionals who work in its various offices and field stations.

The ASI has been instrumental in the protection and conservation of many important archaeological sites and monuments in India. Some of the most famous sites that have been protected by the ASI include the Taj Mahal, the Red Fort, and the Hampi ruins. The ASI has also been involved in the excavation of many important archaeological sites, such as the Indus Valley Civilization sites at Harappa and Mohenjo-daro.

The ASI is a valuable resource for the study of Indian history and culture. Its work has helped to preserve and protect the country’s rich archaeological heritage.

The other options are incorrect because:

  • Option b) The Sikkim State Archaeology Department is a state government agency that is responsible for the archaeological heritage of Sikkim. However, it is not the only organization that is responsible for the protection and management of archaeological sites in Sikkim. The ASI also has a role to play in this regard.
  • Option c) UNESCO is a United Nations agency that is responsible for the promotion of education, science, culture, and communication. It does not have a direct role in the protection and management of archaeological sites in Sikkim.
  • Option d) Local communities can play a role in the protection and management of archaeological sites, but they are not the only organizations that are responsible for this task. The ASI also has a role to play in this regard.