He used the Jews as (1) Scapegoats. I hope this helps
Study, do your work and you should be fine
Modern astronomy came mostly from the discovery that the earth was revolving around the sun and not the sun around the earth. The church claimed before that the earth is in the middle of the universe and that the sun goes around it, however, astronomers of the time managed to prove that the earth was in fact revolving around the sun.
Rapid inflation, cyclical unemployment, war, hurricanes, and floods are all examples of non-diversifiable risk
This is a kind of risk that affects the macro economy or large numbers of persons or groups within the economy and as a result cannot be eliminated via diversification
