Boardgamegeek https://boardgamegeek.com/boardgame/277/res-publica
English - Each turn, the active player makes a trade offer... and each player in turn responds in kind. Using the cards and the information gained through the trading process, players work to acquire five identical people cards in order to build a city (which increases the number of cards you can draw each turn) or five identical technology cards in order to build a monument (which garners end game victory...
Ludovox http://ludovox.fr/jeu-de-societe/res-publica-4109/
French - Faites prospérer votre civilisation en échangeant vos connaissances avec les cités frontalières et en construisant de magnifiques monuments !