The development of India was marked by thriving creativity in the fields of art, science, literature, and astronomy under the reign of the dynasty. In fact, the period is considered the age of classical India.

The Gupta Empire, which lasted from the 3rd Century CE to the 6th century CE, is considered to be India's Golden Age.

As the question explains, during this period, Science, political administration, culture, and arts reached a golden age. Works like the Ramayana were standarized during this period.