Answer:
c The longhorns had been skittish, but Johnny Chillers—who was named for the old Chillers trail—sang to them whenever they started to spook to calm them down.
Explanation:
The best revision that corrects Sam's error in the use of dashes to set off a clause is option C because it correctly separates the group of words which indicates a pause to emphasize that what Johnny Chillers was named after.
An em dash is used to show a pause and are also used to separate groups of words and their usage can be interchanged with commas or hyphens.
<em>1. to persuade someone to take a stand
</em>
<em>2. an important environmental issue
</em>
<em>3. peers</em>
<em>HOPE IT HELPS.... (◕‿◕✿)</em>
The purpose of this quote "we choose to go to the moon" is them becoming friends and this affects history as they we're enemies and now they're friends it was an amazing part if history until the Soviet Union raided Afganistan
