Well, I'm Italian, but my family isn't stereotypical. I mean, I only have one sister and we don't yell or throw pasta at each other. My mother doesn't even have a secret spaghetti sauce recipe.
I've had Susan Sarandon play my mom, and now Lesley Ann Warren has played my mom, so if I could have Debra Winger play my mom, then I would have the trifecta of my favorite actresses playing my mother.
As to the Indians, the guiding principle was, promise them anything just so long as they get out of the way.