What is the best reason to conclude that the author wants the reader to admire American Indians?-The author uses words, such as “valiantly,” that have strong emotional connotations of courage and respect.-The author repeats the word “tribe,” which places American Indian communities in a positive light.-The author uses the metaphor “physician and lecturer,” which emphasizes a feeling of authority.-The author makes an allusion to “the early 1900s,” which creates a sense of the significance of American Indians.