Yuengling Is the Oldest Brewery in the United States

Yuengling is the oldest brewery in the United States.It was founded in 1827 in a time when small breweries dotted the nation.The brewery only sells in a ten state area on the eastern seaboard.For over 170 years,this strategy has given the brewery a:

A) brand name strategy
B) niche competitive advantage
C) price differentiation advantage
D) marketing competitive advantage
E) sustainable competitive advantage