Separation of Church and State
Andrew, yet at the other end of spectrum, given that America is constitutionally secular, they have "in God we trust" on their currency and don't trust atheists. Their "Pledge of Allegiance" was changed in 1954 by Dwight D. Eisenhower to include "under God". This pretty means I'm unable to visit the country. I think that's worse than trying not to offend anyone, no matter how misguided.