On January 24, 1848, James Wilson Marshall, a carpenter originally from New Jersey, found flakes of gold in the American River at the base of the Sierra Nevada Mountains near Coloma, California. ... Miners extracted more than 750,000 pounds of gold during the California Gold Rush.
Explanation:
It's C I think!
All the other ones would result in an incomplete understanding of the text. Slowing her pace at parts that she struggles with will help Sabrina understand the text more thoroughly.
The answer is c because the subject is the topic of the story pretty much like if I where to write something about myself I would be the subject and let's say the theme is about bravery and I have to deal with that so yeah C
