Final answer:
During the California Gold Rush, many of the "49er's" prospectors made thousands of dollars in a few months, while others averaged about twenty dollars a day. Not all "49er's" made the same amount of money.
Step-by-step explanation:
During the California Gold Rush, many of the "49er's" prospectors made thousands of dollars in a few months, while others averaged about twenty dollars a day. It is important to note that not all "49er's" made the same amount of money.
Option A) Most "49er's" made thousands of dollars in a few months is correct based on the information provided.
Option B) Only a few "49er's" made thousands of dollars in a few months is incorrect, as the information states that many prospectors were able to make thousands of dollars in a few months.
Option C) Most "49er's" averaged about twenty dollars a day is incorrect, as the information states that others averaged about twenty dollars a day, not most prospectors.
Option D) All "49er's" made the same amount of money during the Gold Rush is incorrect, as the information clearly states that different prospectors made different amounts of money.