Baked Spaghetti without eggs parmesan

1 pound box of spaghetti 1/2 cup chopped green pepper 1/2 chop chopped onion 1 tablespoon fresh chives 1 teaspoon fresh oregano 1 bottle of marinara sauce 3[...]

2 cups canned diced tomatoes 2 cups tomato sauce 1/2 cup diced onion 1/2 cup diced green bell pepper (we used red) 2 cloves garlic , chopped 1/4 cup chopped[...]