Mare clausum defended a "Mare clausum" policy during the age of discovery. This was soon challenged by other European nations. From 30 BC to 117 AD the Roman Empire came to surround the Mediterranean by controlling most of its coasts. Romans started then to name this sea "mare nostrum" (Latin for "our sea"). At those times the period between November and March was considered the most dangerous for navigation, so it was declared ""mare clausum"" (closed sea), although bans on navigation were probably never enforced. In classical law the ocean was not territorial. However, since the Middle Ages maritime republics like the
Mare Nostrum (board game) "Mare Nostrum" is intended by the designer to be a more playable version of Civilization. The goal of the game is to bring glory to your civilization by acquiring great heroes and by building architectural wonders in your kingdom. Prominently featured in the game are historic personalities such as Julius Caesar, Cleopatra, Hammurabi, as well as the Seven Wonders of the World. The game incorporates many features found in other games, for example: The game itself supports three to five players, but it is best played with all five. The game has been criticised as being too inflexible in the