A gentlemen's club is a private social club of a type originally set up by men from Britain's upper classes in the 18th and succeeding centuries. Many countries outside Britain have prominent gentlemen's clubs, mostly those associated with the British Empire, in particular, India, Pakistan and Bangladesh. There are also many clubs in major American cities. A gentleman's club typically contains a formal dining room, a bar, a library, a billiards room and one or more parlours for reading, gaming or socializing. Many clubs also contain guest rooms and fitness amenities. Some are associated mainly with sports and regularly hold other events such as formal dining.