The answer is a.
The Populist Party was originally formed by farmers in response to the growing threat big companies had on them. So that rules out b through d.
If you want me to give you a more detailed explanation of the Populist Party, let me know because I just had a final on this in college. :)
One of the reasons why most Irish Americans favor neutrality was because they were wary of other immigrant populations entering the country as refugees, which would likely happen if America got involved in the war.
Develop Foreign policy
Explanation:
The department of state leads foreign policy through diplomacy , advocacy and assistance by advancing the interests of the people , their economic prosperity , And Saferty
A, Is nominated by president and confirmed by the Senate