BRAINLIEST!!
Twain grew up in Hannibal, Missouri, which would later provide the setting for Huckleberry Finn and Tom Sawyer. He apprenticed with a printer. He also worked as a typesetter and contributed articles to his older brother Orion's newspaper. After toiling as a printer in various cities, he became a master riverboat pilot on the Mississippi River, before heading west to join Orion. Along the way he visited a number of Indian reservations. He was a failure at gold mining, so he next turned to journalism. While a reporter, he wrote a humorous story, "The Celebrated Jumping Frog of Calaveras County", which became very popular and brought nationwide attention. His travelogues were also well-received. Twain had found his calling.
Which sentence represents a digression which is not relevant to the point of the passage?
A)
Along the way he visited a number of Indian reservations.
B)
He was a failure at gold mining, so he next turned to journalism.
C)
He also worked as a typesetter and contributed articles to his older brother Orion's newspaper.
D)
After toiling as a printer in various cities, he became a master riverboat pilot on the Mississippi River, before heading west to join Orion.