Answer:
It means A specific nation/part of land believes in god and trusts him
Explanation:
This is because you know nation is like a part of land and under god is like god carries you and you are protected.
It means that the military works for the king and not for the people that it should protect. He refers to the King of Britain and the sentence means that he basically uses the army not to protect the people, but as his own personal army to fight wars against who he thinks is the enemy. Instead of military working to protect the people, the military does not have accountability with the people.
E service could be described as the public schooling. Public schooling provides an education to those who otherwise could not make it to or afford a private institution.