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.
The butternut squash beats the sweet potato with fewer calories per serving and lower carb and sugar counts, too. Squash is also rich in calcium, magnesium, potassium, and vitamins B6 and E. The sweet potato, however, does provide more fiber and protein. While they have their differences, the two vegetables are both low in sodium and rich in vitamin C. Sounds like it's time to get cooking! Source: Flickr user levork.