Explanation:

 The nineteenth century saw the golden age of Kathak under the patronage of Wajid Ali Shah, the last Nawab of Oudh. He established the Lucknow gharana with its strong accent on bhava, the expression of moods and emotions. The Jaipur gharana known for its layakari or rhythmic virtuosity and the Benaras gharana are other prominent schools of Kathak dance. The technique of movement in Kathak is unique to it.
Today, Kathak has emerged as a distinct dance form. Being the only classical dance of India having links with Muslim culture, it represents a unique synthesis of Hindu and Muslim genius in art. Further, Kathak is the only form of classical dance wedded to Hindustani or the North Indian music. Both of them have had a parallel growth,each feeding and sustaining the other .