The Han Dynasty was a significant period in Chinese history that lasted from 206 BCE to 220 CE. It is often considered a golden age for China, marked by advancements in technology, culture, and trade. The dynasty is known for establishing the Silk Road, which facilitated trade between China and other regions, enhancing economic prosperity. During the Han Dynasty, Confucianism became the official ideology, influencing government and society. The dynasty is also recognized for its contributions to literature, science, and the arts, including the invention of paper. The Han set the foundation for future dynasties and left a lasting legacy in Chinese civilization.