Which unifying theme in psychology is reflected by the observations that many approaches to meditation are rooted in Eastern religions,and that some societies use hallucinogens in religious practices

A)  Psychology evolves in a sociohistorical context. 
B)  Behaviour is determined by multiple causes. 
C)  People's experience of the world is highly subjective. 
D)  Behaviour is shaped by cultural heritage.

Sociohistorical Context

Refers to the societal and historical factors or conditions influencing an individual or subject at a specific time.

Meditation

A practice where an individual uses a technique – such as mindfulness, or focusing the mind on a particular object, thought, or activity – to train attention and awareness, and achieve a mentally clear and emotionally calm state.

Eastern Religions

A group of religions and philosophies originating in Asia, including Hinduism, Buddhism, Taoism, and others, often emphasizing spiritual insight and enlightenment.