Using literary elements,compare and contrast Abigail Adams

letter to her daughter with Jean de Crevecoeur's essay from letter to an American farmer.
Now i read both essays, and im very fond of both of them . but i have trouble on what to compare and contrast on them, and how to start off my intro. All i can think of what to say is, Abigail's is writting in First person point of view, And Jean's is written in second person point of view please i need help! you can talk to me on my aim-stephymercedes at aim dot com thankyou!