The potato while delicious is also the worlds fourth largest food crop! 
I love potatoes and they really help stretch the food budget, so filling yet inexpensive
Yes that is one of the reasons they are so popular. They were introduced to Europe in the late 16th century by the Spanish. They have never gone out of style since
Almost everyone likes potatoes and there are so many different ways to prepare them
the Americas in the second half of the 16th century by the Spanish. Today they are a staple food in many parts of the world and an integral part of much of the world's food supply. As of 2014, potatoes were the world's fourth-largest food crop after maize (corn), wheat, and rice.
Following millennia of selective breeding, there are now over 1,000 different types of potatoes. Over 99% of presently cultivated potatoes worldwide descended from varieties that originated in the lowlands of south-
Walmart is one of the nation's largest grocery retailers, there was some concern expressed that their push to lower prices would not be sustainable for inexpensive organic food.
21st century Legal trouble.
Over the last decade or so Walmart has become involved in numerous lawsuits for a variety of reasons. The majority of the suits are class action lawsuits in which employees are suing for unpaid wages. They have also run into numerous discrimination cases in which employees are suing for being profiled out of money or out of jobs. For example