Cincinnati Chili

Name: Cincinnati Chili
Ingredients: For the Chili; 4 cups water; 6 ounces tomato sauce; 3 garlic cloves, minced; 2 teaspoons ground cinnamon; 1 teaspoon ground cumin; 1 teaspoon (scant) ground allspice; 2 teaspoons cocoa powder; 1 tablespoon salt; 1/2 teaspoon ground black pepper; 2 tablespoons apple cider vinegar; Up to 1/2 teaspoon dried pepper flakes, to taste; 1 pound ground beef; For Serving; 12 ounces spaghetti; 2 cups shredded cheddar cheese; 1 medium onion, chopped; 1 1/2 cups beans, soaked and cooked