Combine sugar, vinegar,and salt and pepper in a small saucepan. Heat on medium and bring just to a boil. Remove from heat and stir until sugar has dissolved. Add water and oil, mix to combine. Set aside to cool while preparing vegetables.
Step 2
Prepare and combine all vegetable in a large bowl, pour cooled vinegar mixture over vegetables, stir to coat all the ingredients. cover and place in refrigerator overnight.