Cole Slaw With Vinegar Dressing

1 large head cabbage shredded
1 large green bell pepper, shredded
1 carrot, shredded
1 small onion, finely minced
1/2 cup sugar
1 teaspoon salt
1 teaspoon celery seed
1 teaspoon mustard seed
1 1/2 cups white vinegar
freshly ground pepper

Toss shredded and minced vegetables together in a large bowl. Combine sugar, salt, celery seed, mustard seed, vinegar, and pepper; whisk together. Toss with vegetables; cover and refrigerate for several hours or overnight.