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.
Some foods that are mistakenly thought to contain a good amount of fiber include grapes, melons, granola bars, non-bran cereals, oatmeal cookies, lettuce and apples without the skin on them. A food that is considered high fiber would have at least 5 grams of fiber per serving or more. Good sources of fiber contain at least 2.5 grams of fiber per serving. High fiber foods include: Artichokes. Baked beans. Barley.