Answer:
"No man's land" was full of barbed wire, machine guns, artillery, and land mines.
Isolation to an island--The Anglican Church or the Church of England remained on the island nation due to geographic isolation.
The Anglican Church had the king/queen of England as the leadership of the Church. Becoming a member of the church would also create loyalty to the British royalty. In addition, the Church become one with the traditions of the monarchy in Britain and did not connect to other areas.
Did they give you any answer choices?
Now I'm not 100% sure here but C is your best bet