Population
|
Answer
|
400,800,000
|
British Empire
|
400,000,000
|
Qing Dynasty
|
136,305,900
|
Russian Empire
|
78,816,167
|
United States
|
78,790,700
|
France
|
67,609,178
|
German Empire
|
47,980,100
|
Netherlands
|
47,295,100
|
Austria-Hungary
|
46,605,000
|
Empire of Japan
|
33,095,000
|
Italy
|
31,706,300
|
Ottoman Empire
|
20,000,000
|
Sokoto Caliphate
|
18,834,000
|
Spanish Empire
|
17,984,000
|
Brazil
|
17,082,000
|
Korea
|
15,426,500
|
Belgium
|
13,607,000
|
Mexico
|
12,434,000
|
Portugal
|
12,180,600
|
Ethiopia
|
9,860,000
|
Persia
|
7,354,400
|
Norway-Sweden
|
6,320,000
|
Siam
|
6,000,000
|
Romania
|
4,550,000
|
Afghanistan
|
4,542,000
|
Argentina
|
4,218,000
|
Jabal Shammar
|
4,157,000
|
Colombia
|
3,744,300
|
Bulgaria
|
3,599,000
|
Nepal
|
3,315,400
|
Switzerland
|
3,110,100
|
Chile
|
3,000,000
|
Peru
|
2,579,800
|
Serbia
|
2,569,000
|
Denmark
|
2,445,000
|
Venezuela
|
1,766,000
|
Bolivia
|
1,400,000
|
South Africa
|
1,271,900
|
Ecuador
|
943,000
|
Uruguay
|
885,000
|
Guatemala
|
801,000
|
El Salvador
|
641,000
|
Liberia
|
635,600
|
Paraguay
|
600,000
|
Dominican Republic
|
543,700
|
Honduras
|
500,000
|
Muscat and Oman
|
429,300
|
Nicaragua
|
400,000
|
Orange Free State
|
341,600
|
Costa Rica
|
320,000
|
Montenegro
|
|