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 high in fiber, an indigestible component food in fruits, vegetables and grains, which provides bulk to food and helps keep things moving in your digestive tract. Fiber takes up space in your stomach so it makes you feel full, and it is slow to leave, which keeps you full between meals.