'''Yogurt''' is a kind of fermented milk produced by [[cow]]s. It was invented by the Bulgarians in the 11th century A.D., and brought to [[America]] by Hispanics in the early 20th century. | '''Yogurt''' is a kind of fermented milk produced by [[cow]]s. It was invented by the Bulgarians in the 11th century A.D., and brought to [[America]] by Hispanics in the early 20th century. |