Union Jack Union Jack. The Basque Country's flag, the Ikurriña, is also loosely based on the Union Jack, reflecting the significant commercial ties between Bilbao and Britain at the time the Ikurriña was designed in 1894. The Miskito people sometimes use a similar flag that also incorporates the Union Jack in its canton, due to long periods of contact in the Mosquito Coast. The Union Jack was used by the United States in its first flag, the Grand Union Flag. This flag was of a similar design to the one used by the British East India Company. Hawaii, a state of the
Union Jack the Union Jack was treated as its official flag. The continued use of the Union Jack as national flag became an issue in the 1920s, when the government proposed to introduce a National Flag of the Union. A compromise was reached in which both flags were flown on official buildings. The Union Nationality and Flags Act 1927 provided that the flags of the Union were (a) the Union Jack, to denote the association with the other members of the British Commonwealth of Nations, and (b) the new National Flag. The Union Jack was to be flown alongside the National Flag