Why don't Martin and his sister show pictures of their grandpa?

Martin's friends would have laughed.

Explanation:

The medicine bag represents the history of Martin’s family. Medicine bag has a big cultural meaning to his family, it hides a story of his grandpa and family's Sioux heritage.

The boy is embarrassed over his grandpa and the medicine bag he had given him.

do you have more to the question?

i believe it would be the first one the importance of internet safety

explanation:

because now and days kids don't know what the can find on the internet they can find dark web, 4 chan ect. if we don't teach them internet safety anything can happen.

(don't search up,dark web,4 chan u have been warned)