UNESCO provides protection for great cultural institutions. Mention any two ways in which it works towards the preservation of cultural heritage.

Two ways in which UNESCO works towards the preservation of cultural heritage are:

1. It provides technical advice and assistance, equipment and funds for the preservation of monuments and other works of art. It has also prepared a World Heritage List to identify the monuments and sites which are to be protected.
2. It aims to protect the world inheritance of books, works of art and rare manuscripts, and gives encouragement to artistic creations in literature and fine arts.