"Grass" is actually a poem that was written by Carl Sandburg. This is a poem in which he has published right after the World War I which is in the year 1918. Based on this poem, you can sense an unforgiving tone in it. Therefore, I can say that the attitude that the author expresses is "anger". Hope this answer helps.
This d and this d this d and long shling
<span>passionately curious all your life</span>
True that is so true frederick was tired of being slaved
The inference is that the information in paragraph 12 connect the information provided in paragraphs 13 and 14 as D. by explaining how scientists determined that NASA's Deep Space Atomic Clock is 50 times more stable than atomic clocks on GPS satellites
<h3>What is an inference?</h3>
It should be noted that an inference simply means the conclusion deduced based on the information given in the literary work.
In this case, how scientists determined that NASA's Deep Space Atomic Clock is 50 times more stable than atomic clocks on GPS satellites was illustrated.
Learn more about inference on:
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