Pls answer for 95 points

Which trait is common to the narrators in these excerpts? a the narrators were born in poverty the narrators were separated from their birth parents c. the narrators grew up to be criminals d the narrators worked hard in lide to improva their ocial status the narrators blamed themselves for their mistortunps

Which secondary effect of advertisement happens when a customer is satisfied by a product and buys it for a second time?

What did mark twain contribute to the history of the novel? select all that apply.