Changes

Historically beer styles evolved regionally due to the ingredients that were available to the local brewers.  For example, in Scotland hops did not grow well, and were expensive to import.  So beers produced by Scottish brewers typically had very low level of bitterness and hop flavor, but well developed malt flavors.     

Historically beer styles evolved regionally due to the ingredients that were available to the local brewers.  For example, in Scotland hops did not grow well, and were expensive to import.  So beers produced by Scottish brewers typically had very low level of bitterness and hop flavor, but well developed malt flavors.     

==History==

==History==

The earliest known evidence of beer and brewing comes from [[Sumeria]] around 4,000 B.C.  The evidence comes from clay tablets inscribed with the [[Hymn to Ninkasi]], the Sumerian's Goddess of brewing, where the hymn contains a rudimentary recipe for beer.  

The earliest known evidence of beer and brewing comes from [[Sumeria]] around 4,000 B.C.  The evidence comes from clay tablets inscribed with the [[Hymn to Ninkasi]], the Sumerian's Goddess of brewing, where the hymn contains a rudimentary recipe for beer.