In This Day In History video clip - May 1, 1931: Empire State Building dedicated - At the White House in Washington, D.C., President Herbert Hoover pushes a button that turns on the lights of New York City's Empire State Building, officially opening the tallest building erected to that date.
1 Sweet potatoes have a lot of nutrients, which are good for you body, such as vitamin B6, potassium, and iron which your body needs to help you grow strong.  Sweet potatoes are a good source of dietary fiber which helps to promote a healthy digestive tract.
Sweet potatoes are chock full of beta-carotene, antioxidants, and fiber. They are a great source of manganese and vitamins B6, C, and E. One cup of cubed sweet potatoes is 114 calories, 4 grams of fiber, 2 grams of protein, 27g of carbs, and 6g sugar.