First of all, although all states do have a 21 year old minimum for buying and drinking alcohol, it is not a federal law. This means that each state is free to create its own laws, punishments, and agencies.
Title: Leinster Flag/ Naval Jack. Description: This flag represents one of the four provinces of Ireland, Leinster, whose capital is Dublin. The flag was previously used by the United Irishmen in 1798, Daniel O'Connel's Repeal of the Union campaign in the 1830s and 1840s, and the Irish Republican Brotherhood (IRB).
The red, white, and blue of the state flag of Texas represent bravery, purity and loyalty. All State Flags. Six different national flags have flown over Texas representing the countries which have ruled it (France, Spain, Mexico, the Republic of Texas, the Confederate States of America, and the United States of America).