Please help and answer these questions ​

Atheme from letter 4 in frankenstein is “friendship is sometimes born in the most unconventional places and situations.” this theme is conveyed through the conversations between walton and frankenstein, and these talks lead them to become confidants and friends. describe a theme from letter 3 of frankenstein and a different theme from letter 4. how are these themes conveyed in each letter? provide evidence from the text to support the themes expressed in each letter.

What is the meaning of the word "caches" as it is used in paragraph 6

In 3-5 complete sentences, throughly explain how the protagonists cultural background affects his or her actions and choices in your module one story? provide at least two specific details from the text to show how the protagonists cultural background affects his or hers actions and choices.