Historiography is the study of writing history and developing history studies academically. It has changed historically because numerous times new methods of establishing historical facts were found and the methods had to accommodate to this. Example would be if newfound techniques in mineral analysis helps us discover more about the pyramids and then what was previously known becomes changed.
It changed the way people thought of church and loosened them up and allowed people to explore their passions and intelligence.
<span>The answer is Kennan. This article that the question is talking about is X Article. This was writtten by George Kennan under the pseudonym of Mr X. This was piublished in the Foreign Affairs Magazine in 1947 of July. He advocated the anti communism and policy of containement in the Sovient Union.</span>