Beer in England ale, which was now seen as an endangered style. English drinkers became more interested in imported beers during the 1970s and 1980s, partly as a result of increased foreign travel, and partly because of promotion of the subject by beer writers such as Michael Jackson, with his 1977 "The World Guide to Beer". Newly popular foreign brands included Beck's from Germany, Heineken and Grolsch from the Netherlands, Leffe and Hoegaarden from Belgium, Peroni from Italy, San Miguel from the Philippines, Budweiser and Sierra Nevada from the US, and Corona Extra from Mexico. A number of bars specialise in imported beer,
Root beer product "root beer", instead. In 1886, Hires began to bottle a beverage made from his famous extract. By 1893, root beer was distributed widely across the United States. Non-alcoholic versions of root beer became commercially successful, especially during Prohibition. Not all traditional or commercial root beers were sassafras-based. One of Hires's early competitors was Barq's, which began selling its sarsaparilla-based root beer in 1898 and was labeled simply as "Barq's". In 1919, Roy Allen opened his root-beer stand in Lodi, California, which led to the development of A&W Root Beer. One of Allen's innovations was that he served his homemade