Which subfield of psychology includes both psychological factors and physical diseases?

Health psychology

Explanation:

Health psychology can be described as a brand of psychology which is concerned with how psychological or behavioural factors influence the physical health and illness in a person. Health psychology focuses on the biological, psychological, behavioural and social factors which contribute to the health or illness of a person. This field focuses on promoting health along with the treatment and prevention of diseases. This field also tends to focus on how a person reacts to illness.

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.

i dont believe in religion. lets all be peace