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 commonly called the Union Jack" nor any pendants or colours used by the King's ships. Reinforcing the distinction the King's proclamation of the same day concerning the arms and flag of the United Kingdom (not colours at sea) called the new flag "the Union Flag". The size and power of the Royal Navy internationally at the time could also explain why the flag was named the "Union Jack"; considering the navy was so widely utilised and renowned by the United Kingdom and colonies, it is possible that the term "jack" occurred because of its regular use on all British ships