The Gupta Empire was an ancient Indian empire that existed from approximately 240 to 550 CE. It is often referred to as a golden age of India due to significant achievements in arts, science, and literature. The empire was founded by Sri Gupta and reached its peak under rulers like Chandragupta II. The Gupta Empire is known for advancements in mathematics, including the concept of zero and the decimal system. It also saw the flourishing of classical Sanskrit literature, with notable works by poets like Kalidasa. The empire's strong centralized government and trade networks contributed to its prosperity and cultural development.