The correct answer is:
I. Details in the story
II. Historical context.
Explanation:
An author's purpose is the main reason why an author decided to write, it is the main objective of the author and it can be to inform, entertain, persuade or to explain. The purpose of an author can be found by details in the story such as information and facts or in a historical context that helps understand, explain and inform the reader about a specific topic.
Answer:
Penguins are flightless birds, but they are expert swimmers. Strong breast muscles allow penguins to flap their wings and "fly" through water to catch fish and shrimps. A penguin's webbed feet are good for underwater steering because its legs are set far back on its body.
Explanation:
For the answer to the question above, the answer is Harriet Hanson Robinson - "the wife of a newspaper editor wrote an autobiography that provided an account of her earlier life as a female factory worker.
I hope my answer helped you.