The 1980s was a period of prosperity for American literature. The following are some possible reasons for this phenomenon: 1. The economic depression in the United States in the 1980s caused great financial pressure on many families, which also accelerated the immigration and rise of Asian Americans. Many Asians expressed their feelings about social and economic difficulties, and these works became classic literature in the 1990s. 2. Diverse education: In the 1980s, the US government began to implement a pluralistic education program aimed at improving the English proficiency and writing ability of Asian students. Many schools began to offer English writing and reading classes so that Asians could show off their talents. 3 literary trends: The 1980s was also a period of literary trends. For example, the famous literary works of the 1980s, including "Dream of the Red Chamber","Water Margins","Journey to the West" and other ancient Chinese novels, were popular with Western readers and promoted Asians. 4. Opportunity and Challenge: The 1980s was also a period full of opportunities and challenges for many Asians. They began to realize their talents and potential and began to write to express their inner world. This was also a time of change, and many Asians had made important contributions to American literature.