The notable historical figure responsible for the spread of Buddhism in Asia was Siddhartha Gautama, known as the Buddha. Born in the 6th century BCE in present-day Nepal, the Buddha sought enlightenment and established the foundations of Buddhism through his teachings on suffering, ethical conduct, and meditation. After achieving enlightenment, he traveled across northern India, sharing his insights and attracting followers. His teachings emphasized the Four Noble Truths and the Eightfold Path, guiding individuals towards spiritual liberation and nirvana. Over time, Buddhism spread throughout Asia, influencing cultures and societies in regions such as China, Japan, and Southeast Asia, where it adapted and integrated with local traditions.