What does Martin Luther king Junior make allusions to in his I have a dream speech

the correct answer is

King's "I have a Dream"speech is full of literary and historical allusions... he alludes to the famous patriotic hymn "My Country 'tis of thee", and to the old spiritual "Free at last" his stirring conclusion to the speech.

Explanation:

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the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.

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