List of civilizations

This will include the civilizations in civ7, their leaders, their units, and their improvements/buildings/districts/wonders. DLC and Expansions

Washington, Hamilton, Aztec, Brazil, Inca, Victoria, Elizabeth, Kristina, Spain, Catherine de Medici, Holy Roman, Russia, Rome, Macedon, Greece, Cleopatra, Zulu, Arabia, India, Israel, Mongolia, Qin, Japan, Indonesia, Philippines, Siam, and Australia do not need expansions or dlc to be owned as they are in the vanilla version. That is 27 leaders, and 25 civilizations with only America and England having second leaders.

Canada was added in the Canadian Pack

Argentina was added in Argentina Civilization

Elizabeth (England), Portugal, and Poland were added in the European Pack

Nubia, Ramesses II (Egypt), and Ethiopia were added in the African Pack

Korea was added in the Korean Pack

Khmer and Vietnam were added in the Southeast Asian Pack

Maya, Iroquois, Shoshone, and Mapuche were added in the Native Pack

Babylonia was added in Babylonia Civilization

Joan of Arc (France), Ireland, South Africa, Greta Garbo (Sweden), Italy, Hawaii, and Maori can be played in Magical Lands. That adds 12 leaders and 10 civs, including previous DLC

Magical Lands includes previous DLC leaders: Maya, Khmer, Nubia, Portugal, and Canada

Magical Lands adds a new era feature, which gives them a head start to settling and lets them research the first 4 techs before anyone else. See: Technologies

China, Cuba, Gauls, Gran Colombia, Hawaii, Hedy Lamarr (USA/Austria), Ireland, Kanem, Mali, Maori, Norway, Ottoman, Persia, and South Africa can be played in Across Earth. That adds 20 leaders and 19 civs, including DLC and making Hedy Lamarr two different leaders.

Across Earth includes previous DLC leaders: Shoshone, Ethiopia, Korea, Poland, and Argentina

Differentiating
Hedy Lamarr can be American or Austrian

I am making Frederick Barbarossa "Holy Roman" instead of "German"

Rome and Italy are different civilizations in this game, with Julius Caesar and Leonardo da Vinci

I am making Alexander "Macedon" instead of "Greece"

Macedon and Greece are different civilizations in this game, with Alexander and Pericles

Zulu and South Africa are different civilizations in this game, with Shaka and Nelson Mandela

Qin and China are different civilizations in this game, with Qin Shi Huang and Mao Zedong

Khmer and Siam have a same building, the Prasat, which replaces the Temple built in a Church (Holy Site in civ 6)

Hawaii and Maori are different civilizations in this game, with Kamehameha and Kupe

This list is italicized, and will be ingame

Montezuma can also be called "Moctezuma Ilhuicamina," "Moctezuma," or "Moctezuma I"

Mao Zedong can also be called "Mao Tse Tung"

Ramesses II can also be called "Ramesses the Great"

Elizabeth can also be called "Elizabeth I"

Joan of Arc can also be called "Joan d'Arc"

Kamehameha can also be called "Kamehameha I" or "Kamehameha the Great"

Gandhi can also be called "Mohandas Gandhi" or "Mahatma Gandhi"

Boudica can also be called "Bouddica," "Boudicca," or "Boudicea"

Sejong can also be called "Sejong the Great"

Alexander can also be called "Alexander the Great"

Pakal can also be called "Pacal," "Pakal I," "Kʼinich Janaabʼ Pakal," or "Pacal the Great"

Genghis Khan can also be called "Temujin"

Ragnarok can also be called "Ragnar" or "Ragnar Lothbrok"

Suleiman can also be called "Suleiman I" or "Suleiman the Magnificent"

Cyrus can also be called "Cyrus II" or "Cyrus the Great"

Julius Caesar can also be called "Caesar"

Peter can also be called "Peter the Great," "Peter I" or "Pyotr Alekseevich"

Sacagawea can also be called "Sacajawea"

Ramkhamhaeng can also be called "Ram Khamhaeng" or "Pho Khun Ram Khamhaeng Maharat"

Isabella can also be called "Isabella I"

Kristina can also be called "Christina"

Shaka can also be called "Shaka kaSenzangakhona" or "Shaka Zulu"

The Sail Away ability is shared with Hawaii and Maori