Mahavira, also known as Vardhamana, was the 24th Tirthankara of Jainism. He was born in the 6th century BCE in the ancient kingdom of Vaishali, now located in present-day Bihar, India. Mahavira's teachings, known as Jainism, emphasize non-violence, self-control, and compassion towards all living beings. His teachings spread through his disciples and gained a significant number of followers during his lifetime and after his death.

One of the main ways in which Mahavira's teachings spread was through his disciples, known as Ganadharas. These disciples were well-versed in his teachings and were responsible for spreading them to different parts of India. They traveled far and wide, preaching Mahavira's message of non-violence and compassion to people from all walks of life. They also established Jain monasteries, known as Sanghas, where people could gather to learn more about Jainism and its principles.

Another factor that contributed to the spread of Mahavira's teachings was his emphasis on the importance of personal transformation. He believed that true spiritual growth could only be achieved through self-discipline and self-control. This message resonated with many people who were seeking a deeper understanding of life and a path to inner peace. As a result, many individuals were drawn to Jainism and became followers of Mahavira.

Furthermore, Mahavira's teachings gained popularity due to his inclusive approach towards people from different backgrounds. Unlike other religions at the time, Jainism did not discriminate based on caste, gender, or social status. This message of equality and inclusivity attracted many people to the teachings of Mahavira, leading to a significant increase in followers.

In addition to his disciples, Mahavira also gained followers through his powerful and inspiring sermons. He had a unique way of communicating his teachings, using simple and relatable examples from daily life. His teachings were not limited to a specific group of people, and he often spoke in public gatherings, attracting a diverse audience. His eloquence and ability to connect with people of all backgrounds helped in spreading his message far and wide.

The spread of Mahavira's teachings was also aided by the support of wealthy merchants and kings who became his followers. These influential individuals helped in spreading Jainism to different parts of India and even beyond its borders. They also provided financial support for the construction of temples and monasteries, which served as centers for learning and spiritual growth.

In conclusion, Mahavira's teachings spread and gained followers due to the efforts of his disciples, his inclusive approach, his powerful sermons, and the support of influential individuals. His teachings continue to inspire and guide people towards a life of non-violence, compassion, and self-transformation.