Skin chicken. In a 12-inch skillet brown chicken in hot oil. Drain fat. Stir together the undrained tomatoes and soup mix. Add to chicken in skillet. Bring to boiling; reduce heat. Simmer, covered, for 30 to 35 minutes. Add artichokes, olives, wine (if desired), and cinnamon. Simmer, covered, 10 minutes or until chicken is no longer pink.
Meanwhile, in a saucepan bring water or broth and margarine or butter to boiling (if using water, add 1/2 teaspoon salt, if desired). Stir in couscous. Cover; remove from heat. Let stand 5 minutes. Fluff with a fork. Serve with chicken. Makes 6 servings.