Sid Meier's Civilization Iv: Warlords -

Released in July 2006, is the first expansion pack for Civilization IV , primarily focused on enhancing the military and diplomatic aspects of the game. Key Gameplay Features

The expansion includes that offer gameplay different from the standard 4000 BC start, such as the Rise of Rome , Chinese Unification , and Genghis Khan . It also introduces three new wonders , including the Great Wall, which uniquely shows up on the world map. Civilization IV: Warlords Review - IGN Sid Meier's Civilization IV: Warlords

Includes leaders for the new civs and additional leaders for existing ones, such as Stalin (Russia) and Churchill (England). Released in July 2006, is the first expansion

To further distinguish civilizations, every civ received a Unique Building that replaces a standard one (e.g., the Zulu "Ikhanda" replaces the Barracks), providing specialized bonuses. New Civilizations and Leaders: Civilization IV: Warlords Review - IGN Includes leaders

Three new leader traits— Charismatic (+1 happiness, faster promotions), Imperialistic (faster Great General generation, faster Settlers), and Protective (free promotions for archery/gunpowder units). Scenarios and Wonders

A new type of Great Person that emerges through combat experience rather than birth rate. They can be used to lead an army for a massive experience boost, build a Military Academy for faster unit production, or join a city as a Military Instructor.

The Carthaginians, Celts, Koreans, Ottomans, Vikings, and Zulu.