Anyone whose land is girt by sea, I imagine.
I used to do a lot of political organizing and we would have meetings of people in right wing America who expected a political meeting to recite the pledge. So I would but I never would say the "under god " part of the pledge. In out country you can avoid these things but if you do, your political franchise and indeed your political credibility is at stake. If all your neighbors are champing at the bit to say the pledge, let them. The way I saw it, it was none of their fucking business I was an atheist and we were there for secular business. Nobody ever noticed I never said "under god" and sometimes I led the pledge. I do believe it is wrong to have to say the pledge, but our world is not a perfect place where we can always satisfy our absolute values. I had already learned the pledge before Eisenhower added the "Under God."
If you look at that man's history he is made out to be some sort of hero. It was the piles of dead bodies on the beaches or Normandy that was his claim to fame. I never liked him and sure didn't like his "Under God." He was President when our CIA planted the seeds of today's troubles with Iran....an assassination of of a democratically elected and very popular president. I suppose you can't blame him too much because he didn't start the continuing oil intrigues. That was the businesses that got him elected. I still just thought of him as just another brass hat. Later presidents of the Brylcream persuasion were far more invasive and far more military industrial. I always thought it odd that Eisenhower, after spending a whole two terms building up the military empire would end his career in public office with that trite little speech about the Military Industrial Complex. He was also responsible for the interstate highway plan that increased oil usage dramatically.