I have chose primary source to be the answer. Check out the definition of "primary source." secondary wouldn't make sense here.
Answer:
Explanation: Yet, advocates of the beneficial effects of war on mental health were soon ... a much more complex image of the psychological disorders of soldiers in the First ... they are crucial sources for actual practices and attitudes in the treatment institutions. ... was soon to be made aware of the problem of 'nervous and mental shock'.
Jefferson was a real by the book guy. He thought states should charter banks that could issue money. Jefferson also believed that the Constitution did not give the national government the power to establish a bank
