Based on the given claim that it was unfortunate that demonstrations are taking place in Birmingham, the way in which King supports this claim is D. by describing Birmingham’s record of injustice
<h3>What is a Supporting Detail?</h3>
This refers to the use of evidence in order to show and prove that a given claim is valid through the use of factual information and statistics to show whether it is true or false; right or wrong.
Hence, we can see that based on the original claim that the city's white power structure left the Negro community with no alternative, the use of supporting detail by Martin Luther King Jr shows that Birmingham already had a bad justice record.
With this in mind, one can easily see that the correct answer is option D,
Read more about supporting details here:
brainly.com/question/884525
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