Argentina has a blue and white flag. The flag's colours symbolise the sky, the waters of the Rio de la Plata, and peace ...
United Kingdom Though officially called the Union Flag, the flag of the U.K. is popularly known as the Union Jack - the name given to the ... Andrew's cross on the blue background; and Northern ...
but they have the same colour only slightly longer and use a different blue shade, unlike the Dutch flag. ALSO READ: 5 ...