Go (game)
Go is an abstract strategy board game for two players, in which the aim is to surround more territory than the opponent. The game was invented in China more than 2,500 years ago and is believed to be the oldest board game continuously played to the present day. 
A 2016 survey by the International Go Federation's 75 member nations found that there are over 46 million people worldwide who know how to play Go and over 20 million current players, the majority of whom live in East Asia.
History of the board game Monopoly
The board game "Monopoly" has its origins in the early 20th century. The earliest known version of "Monopoly", known as "The Landlord's Game", was designed by an American, Elizabeth Magie, and first patented in 1904 but existed as early as 1902. Magie, a follower of Henry George, originally intended "The Landlord's Game" to illustrate the economic consequences of Ricardo's Law of Economic rent and the Georgist concepts of economic privilege and land value taxation. A series of board games was developed from 1906 through the 1930s that involved the buying and selling of land and the development of that land. By 1933, a board game had been created much like the version of "Monopoly" sold by Parker Brothers and its related companies through the rest of the 20th century, and into the 21st. Several people, mostly in the Midwestern United States and near the East Coast, contributed to the game's design and evolution.