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.
I'm not sure but probably A.
The effects that WWI had on Germany was that they lost allies and suffered huge territorial losses giving away its land and population to Poland, Russia, France, Belgium, and Denmark, and ultimately had to sign the Treaty of Versailles. After the U.S involvement in the first World War it lead directly to the Great Depression and WWII, The Treaty of Versailles led to a system where the U.S was cashing in its wartime loans to the U.K which in turn was using the wartime reparations it received from Germany to pay off the U.S.