Which country had a single-coloured flag?
Mauritania
Libya
Saudi Arabia
There was no unicolor flag
The flag of the Libyan Arab Jamahiriya was adopted on 11 November 1977 and consisted of a green field. It was the only national flag in the world with just one color and no design, insignia, or other details. It was changed in 2011.
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Answers by country
Mauritania
Libya
Saudi Arabia
There was no unicolor flag
answers
Italy
61
Republic of Ireland
38
Greece
44
Australia
43
Romania
15
the United States
368
the Netherlands
31
Switzerland
54
Poland
13617
Germany
587
the United Kingdom
246
India
88
France
26
Israel
21
Austria
98
Canada
76
Lithuania
14
Nigeria
16
Egypt
16
Spain
14