Brown ale include sweet, low alcohol beers such as Manns Original Brown Ale, medium strength amber beers of moderate bitterness such as Newcastle Brown Ale, and malty but hoppy beers such as Sierra Nevada Brown Ale. In the 18th century, British brown ales were brewed to a variety of strengths, with original gravities (OG) ranging from around 1.060 to 1.090. Around 1800, brewers stopped producing these types of beers as they moved away from using brown malt as a base. Pale malt, being cheaper because of its higher yield, was used as a base for all beers, including Porter and Stout. The
Pale ale beers tend to use a cleaner yeast, and American two row malt, it is particularly the American hops that distinguish an APA from a British or European pale ale. The style is close to the American India pale ale (IPA), and boundaries blur, though IPAs are stronger and more assertively hopped. The style is also close to Amber ale, though these are darker and maltier due to the use of crystal malts. "Bière de Garde", or "keeping beer", is a pale ale traditionally brewed in the Nord-Pas-de-Calais region of France. These beers were usually brewed by farmhouses in the winter