Billiards can be a generic term used to catagorize all cue sports. It is also the name of a specific game which is played with only 3 balls and on a table with no pockets. It is also the term used to describe the action of glancing, or carom, off a ball to make contact with another or to pocket a ball.
The terms pool and billiards may or may not refer to the same game. Pocket billiards is usually referred to as pool, and covers many different games, the most common being straight pool, 8 ball, and 9 ball. English Billiards is never referred to as pool, and uses only 3 balls. Snooker is never referred to as pool or billiards, but is a form of billiards, and uses special table markings and 22 balls.
The Apache did not play billiards or pool prior to 1900. Since that time, it is unknown how many Apache have played pool or billiards.
There are many very good books on how to learn billiards. Two of these are The Complete Idiot's Guide to Pool and Billiards and The Illustrated Principles of Pool and Billiards.
There are generally two terms used for billiards - English billiards or pocket billiards. Pocket billiards is also called pool. Billiards is a popular bar game that has a number of different names that it has been called over the years but the most notable and popular is simply that of pool.
Billiards.
The games of pool and billiards developed from 800 to 600 years ago to become the game we know today.
Snooker and pool.
There are several general rule's one must follow when playing billiards. These rules pertain to the topics of players, equipment, fouls, and game play. To find a full list of general billiards rules, go online to Generation Pool.
Billiards/pool.
pool
George Washington played a game of billiards known as "French pool" in 1748. French pool was a popular variation of billiards during that time, played on a table with smaller pockets and different rules compared to the standard game of billiards.
Pocket billiards ("pool") tables have pockets. Carom billiards tables do not. Apparently the table in the video is a carom billiards table. Whether this was a specific choice or whether it just happened to be handy I don't know.