Answer:
Eunchner used a text written by Martin Luther King as a primary source and it is likely that he did not use any other primary source, since he does not cite any other documents in the text above.
Explanation:
A primary source is a document that reports on a historical event and that was built at the moment that this historical moment is happening. In the text above, we can see that the author references a text by King in relation to his position on the situation of blacks in America. It is likely that this reference is referring to a text written by Martin Luther King at the time of the marches in the name of civil rights, therefore, this text is a primary source.
However, the author does not cite any other documents, which indicates that King's text was the only primary source he used.
Here are 3 reasons why it is important to laugh.
1. It is important to laugh so that people know that you get the joke or are paying attention.
2. Laughter boosts the immune systym.
3. Laughing relaxes your muscles for up to 45 minutes after.
I don't know if you want the answer to be in paragraphs but i can still do it if that is how you want it.
Answer: A
Explanation
I think this because why would they use fossils for suspects or wittinesses which leaves the distraction and the answer, A