Answer: it tells you what he was / did learn
Explanation:
<span>During the 1930s, the combination of the Great Depression and the memory of tragic losses in World War I contributed to pushing American public opinion and policy toward isolationism. Isolationists advocated non-involvement in European and Asian conflicts and non-entanglement in international politics.</span>
The risk of this action is causing inflation. Sometimes this does not bring much harm, however sometimes it can cause hyper inflation where money completely loses value.
Freedom of religion not sure if right