because it's a promise to the United States of America.
You stand out if respect, just like that of the national anthem. Imagine if everyone sat down, it would seem like they "don't care." Once again just respect, and you would also take off your hat if you're wearing one.
The UN was formed out of the Council of Foreign Affairs (CFR). CFR and UN were both created with the single intention to enslave mankind, and are doing a very good job. On 24 October 1945, the founding members of the UN signed the Charter, giving the organization its framework. It is important to note The Rockafellar Family Trust donated all most all the funds and the multimillion dollar property that is to this day the organisation's New York Headquarters. They have an amazing amount of websites, and i 100% recommend to every man woman and especially every child read as many as possible. I Hear By Pledg My Eternal Allegiance to Good, Evil must be defeated, and we will succeed