On paper, the change was subtle -- the word "caste" appearing in parentheses after the term "race and ethnicity."
원문출처 : https://www.cnn.com/2022/01/30/us/csu-caste-protections-universities-cec/index.html
원문출처 : https://www.cnn.com/2022/01/30/us/csu-caste-protections-universities-cec/index.html