America: Dolley Madison
Reasoning: One of the most prominent and powerful First Ladies in US history
Arabia: Mavia
Reasoning: Warrior Queen of the Arabs, who rebelled against Roman Rule
Assyria: Yaba
Reasoning: Queen who was buried in the Royal Tombs of Kalhu
Austria: Maria Theresa
Reasoning: Already Included In-Game
Aztecs: Isabel Moctezuma
Reasoning: Aztec Empress who was recognized as the legitimate heir to Montezuma II
Babylonia: Semiramis
Reasoning: Legendary Queen who supposedly helped found Babylon
Brazil: Dona Isabel
Reasoning: Worked to abolish slavery in Brazil
Byzantium: Theodora
Reasoning: Already Included In-Game
Carthage: Dido
Reasoning: Already Included In-Game
Celts: Boudicca
Reasoning: Already Included In-Game
China: Wu Zetian
Reasoning: Already Included In-Game
Denmark: Margaret I
Reasoning: Founder of The Kalmar Union, which united Scandinavia under one rule
Egypt: Cleopatra VII
Reasoning: Last Pharaoh of Ancient Egypt who had, um, certain connections with Rome
England: Elizabeth I
Reasoning: Already Included In-Game
Ethiopia: Zewditu I
Reasoning: First Woman ruler of recognized African state, and helped modernize Ethiopia
France: Joan d'Arc
Reasoning: Canonized as a Saint and led French armies to victory during 100 Year's War
Germany: Elisabeth Christine
Reasoning: Longest serving Holy Roman Empress, and mother of Maria Theresa
Greece: Gorgo
Reasoning: Important Spartan queen and political figure
Huns: Kreka
Reasoning: Wife of Atilla who had considerable influence over his decisions
Inca: Mama Huaca
Reasoning: Legendary founder of the Inca Empire
India: Mangammal
Reasoning: Expanded infrastructure and served as regent on behalf of her grandson
Indonesia: Tribhuwana
Reasoning: Appointed Gajah Mada to unify the Indonesian islands
Iroquois: Aliquippa
Reasoning: Leader of the Seneca Iriquois and allied with th British in the French & Indian War
Japan: Jingu
Reasoning: Legendary Queen of Japan who reportedly ascended the Chrysanthemum Throne
Korea: Seondeok
Reasoning: First reigning queen of Silla and culture flourished under her reign
Maya: Sak Kuk
Reasoning: Influential Queen of Palenque
Mongolia: Mandukhai Khatun
Reasoning: Helped keep Mongolia united, and established codes
Morocco: Kahina
Reasoning: Berber queen who resisted Arab expansion into Morocco
Netherlands: Wilhelmina
Reasoning: Longest reigning Dutch monarch; and notable for her role in the Dutch resistance
Ottomans: Roxelana
Reasoning: Wife of Suleiman who influenced his decisions
Persia: Thermusa
Reasoning: Queen of Parthia, and co-ruler with her son Phraates V
Poland: Wanda
Reasoning: Daughter of Krakus, and defended Poland against an "Alamann Tyrant"
Polynesia: Ka'ahumanu
Reasoning: Wife of Kamehameha I who helped popularize Christianity in Hawaii
Portugal: Maria I
Reasoning: Already Included In-Game
Rome: Livia
Reasoning: Wife of Augustus who was deified by Claudius
Russia: Catherine II
Reasoning: Already Included In-Game
Shoshone: Sacajawea
Reasoning: Guide who aided Lewis & Clark on their expedition
Siam: Sueang
Reasoning: Mother of Ramkhamhaeng
Songhai: Dara
Reasoning: Queen of Jenne, Wife of Sunni Ali
Spain: Isabella I
Reasoning: Already Included In-Game
Sweden: Christina
Reasoning: Daughter of Gustavus Adolphus, converted to Catholicism
Venice: Anna Dandolo
Reasoning: Granddaughter of Enrico Dandolo
Zulus: Nandi
Reasoning: Mother of Shaka