Which country has not been a part of a war since 1814?
Sweden
Norway
Norway
Norway
Norway
Norway
Norway
Norway
Norway
Norway
Norway
Norway
The United States of America
United States of America
Norway
The United States of America
Norway
Sweden
United States of America
Norway
United States
Sweden
Austria-Hungary
Finland
United States of America
Norway
The United States
Sweden
United States
Finland
Norway
Czech Republic
Austria-Hungary
Sweden
United States of America
The United States
Finland
United States
Norway
Sweden
Switzerland
Iceland
Czech Republic
Japan
Finland
Austria-Hungary
Norway
United States of America
United States
Sweden
Switzerland
Iceland
Japan
Finland
Czech Republic
Norway
New Zealand
Sweden
Switzerland
Iceland
Austria-Hungary
United States
Japan
Finland
United States of America
Norway
Czech Republic
Sweden
Switzerland
Iceland
Japan
Finland
United States
Austria-Hungary
Sweden
Switzerland
Iceland
Czech Republic
United States of America
Japan
Finland
Norway, Sweden and Norway
Norway, Norway
United States
Sweden
Switzerland
Iceland
Czech Republic, Czech Republic
Japan
Finland
Austria-Hungary
France
United States of America
Sweden
Switzerland
Iceland
Czech Republic
United States
Japan
Finland
France
Australia
Sweden
Switzerland
Iceland
Austria-Hungary
Czech Republic, Czech Republic
United States of America
Norway, Sweden, Norway
Japan
Finland
France
United States
Australia
Sweden
Switzerland
Iceland
United States, United States
Japan
Finland
France
Austria-Hungary
Australia
United States of America.
United States
Sweden
Switzerland
Iceland
Norway, Sweden and Norway
United States of America
Japan
Finland
The United States.
France
Czech Republic, Czech Republic
Australia
Denmark
United States, United States
Sweden
Switzerland
The Republic of Ireland
Iceland
Australia, New Zealand
Luxembourg
United States
The United States and Canada
Japan
Finland
Austria-Hungary
France
United States of America.
Norway, Sweden and Finland
Australia
Denmark
Sweden
Switzerland
The United States and Japan
Iceland
The United States.
Luxembourg
United States of America
Japan
Finland
Norway, Norway
France
United States, Japan
Czech Republic, Czech Republic
Australia
Denmark
The Netherlands
The United States and France
Sweden
Switzerland
Iceland
Luxembourg
The United States and Canada
Austria
Japan
Finland
France
Norway & Sweden
Australia
Denmark
The Republic of Ireland
Sweden
Switzerland
Iceland
Luxembourg
The United Kingdom
The Netherlands
United States, Japan
Czech Republic, Czech Republic
The United States and Japan
Austria
Japan
Finland
France
United States, Norway
United States of America.
Australia
Denmark