User: Please summarize the timeline of the Chinese Exclusion Act.
Assistant: The Chinese Exclusion Act was signed on May 6, 1882. The act was initially intended to last for 10 years, but was renewed and strengthened in 1892 with the Geary Act and made permanent in 1902. The law remained in force until the passage of the Magnuson Act in 1943, which repealed the exclusion.