I do most of those things myself
The leader of the Knights of Labor in 1879 is Terence V. Powderly.
Answer:
may be speaker A must be the answer
Explanation:
mark me as brainliest if it helped you and thank me later
Answer:
Helper's high
Explanation:
Helper's high is a social-psychological term that explains the uplifting feeling or emotion that people experience after doing a good deed or performing charitable acts.
In other words, it is an acts that consists of positive emotions after performing a selfless service to others.
Hence, in this case, since the Jessica's reason for being a volunteer at the Salvation Army every Christmas, is the want to help others who are less fortunate, and being helpful makes her feel good about herself, then Social psychologists would say that Jessica's behavior is prompted by HELPER'S HIGH.
