The correct answer is: Post-Independence period.
The revival of traditional art forms in Gujarat happened largely in the Post-Independence period. This was due to a number of factors, including the efforts of the government to promote traditional arts and crafts, the growth of tourism, and the increasing interest of the public in traditional arts.
The government of Gujarat has taken a number of steps to promote traditional arts and crafts. These include the establishment of art schools and museums, the organization of exhibitions and festivals, and the provision of financial assistance to artists and artisans.
The growth of tourism has also contributed to the revival of traditional arts in Gujarat. Tourists are often interested in learning about the local culture and seeing traditional art forms. This has created a demand for traditional arts and crafts, which has helped to support the artists and artisans who create them.
Finally, the increasing interest of the public in traditional arts has also contributed to their revival. People are now more aware of the value of traditional arts and crafts, and they are more willing to support them. This has created a more favorable environment for artists and artisans to work in, and it has helped to ensure the survival of traditional arts in Gujarat.
The other options are incorrect because they do not accurately reflect the timeline of the revival of traditional art forms in Gujarat. The early 19th century was a time of decline for traditional arts in Gujarat, as the British colonial government discouraged the practice of traditional arts and crafts. The Mughal Era was also a time of decline for traditional arts in Gujarat, as the Mughals were not interested in supporting traditional arts. The late 20th century was a time of renewed interest in traditional arts in Gujarat, but this interest was not as widespread as it is today.