The Union Jack

British flag: a combination of the original England (white, red flags are cross), Scotland (blue to white cross-cross flag) and Ireland (white, red cross-cross flag) flag logo. The white side is a red flag for England's patron saint is St. George's cross, white cross of St Andrews Cross on behalf of the patron saint of Scotland, the red cross on behalf of cross-Patrick, patron saint of Ireland the British flag, commonly known as the "Union Jack", the official term is "the Union Flag", Often referred to as "the Union Jack". Jack is a Navy term referring to the banner hanging in the bow. Union Flag is the word for "joint banner. " Cross on the British flag, representing the patron saint of England, St. George, patron saint of Scotland St Andrew and St Patrick, patron saint of Ireland.
Composed of red, white and blue British flag on April 12 to celebrate the 400th anniversary, the British flag has a long history dating back to 1606