The Sattriya dance of Assam was inspired by which movement?

The correct answer is Bhakti movement. Sattriya, the classical dance of Assam, was created as part of the neo-Vaishnavite movement started in Assam by Srimanta Sankaradeva (1449-1568) in the 15th and 16th centuries. This movement was the Assamese part of the wider Bhakti movement, which spread across India from about the 7th century onwards and emphasised personal, loving devotion to God over ritual and caste.

Sankaradeva preached devotion to a single God, Krishna, an avatar of Vishnu, and his teaching was called Ek Sharana Naam Dharma (the religion of surrender to one God). He believed that the arts could carry the message of devotion to ordinary people, so he wrote songs called Borgeet, composed one-act plays called Ankiya Nat, and created the dances that accompanied them. He also founded the sattras, Vaishnavite monasteries that became centres of religion, culture and learning. In these sattras, the dances of the Ankiya Nat were preserved and developed by the monks over the centuries, and they became known as Sattriya, meaning "of the sattras". His disciple Madhavadeva continued and expanded this work. The Majuli river island in the Brahmaputra, the largest river island in India, is home to many of the most important sattras.

About the other options:

The Sufi movement was the mystical tradition within Islam, which spread in India through orders such as the Chishti and Suhrawardi. It influenced music, especially qawwali, but not Sattriya.

The Arya Samaj was a reform movement founded by Swami Dayanand Saraswati in 1875.

The Swadeshi movement was a political movement that began in 1905 against the partition of Bengal.

None of these inspired Sattriya.