I believed most and even all Americans know what Walmart is. It is a multinational corporation in America that runs a chain of department stores all over the United States and some other parts of the world. It was founded by Sam Walton in 1962.
I had the chance to visit one of the Walmart supermarkets in the U.S. and it was in Las Vegas, Nevada. I was amazed how huge it is in Las Vegas. You can also find everything inside from supermarket products to garden center, pet shop,pharmacy, optical center, phone stores, etcetera. It is simply a super one-stop store if you happen to go shopping here. Me and my sister in Vegas always go for grocery shopping here.