Here's the Civilization V: Brave New World Launch Trailer. Expand your civilization in new ways through the introduction of many new features.
The Civilization V: Brave New World DLC adds new features to the base game such as trade routes, world congresses, tourism, two new scenarios, Great Works, eight new wonders, new units and nine new Civilizations including Poland, Brazil, Assyria, the Zulus, Portugal, Indonesia, Morocco; Venice and the Shoshone. Brave New World will be available July 9, 2013 in North America and July 12th internationally.