Britain and Spain do not have the “Bill of Rights.” The Bill of Rights is what makes America exceptional. Foreign policy can be viewed simply as the quest to bring the Bill of Rights to every nation on Earth.
And that has been at best a naiive mistake on our part. We should observe the prime directive.
There is a valid argument to be made that the bill of rights was a monumental mistake. By enumerating certain rights it implies that those are the only rights we have despite the 9th and 10 amendments which are routinely ignored. Further by purporting to protect us against government it ignores the basic premise that government could not infringe on these areas because they didn't have the enumerated power to do so. It turned the basic concept of a grant of specific powers on it's head with the clear inference that government could do anything except interfere with our rights. It was at one time clear that government only had those powers granted to it by the constitution, but now they have unlimited power only restrained by the bill of rights which they constantly redefine.
You can't give people freedom. You can see it in our own country. People that have never stopped to consider how amazing it is that we became a free country yearn for power over their fellow man. People are begging daily to become slaves to an omnipotent state. And you think we can impose a "bill of rights" on some foreign nation when even our allies don't believe in the concept of inalienable rights and the idea is denigrated here on a daily basis? I'm pretty sure it isn't going to work.