In a behavioral technique called , the client is totally immersed in the sensation of anxiety, rather than being gradually acclimated to the feared situation.

Flooding.

Explanation:

Flooding is also called the term, implosion therapy and operates by actively exposing the patient to its worst fears. It refers to the practice of first teaching patients self-relaxation techniques and then introducing them explicitly to the fear-evoking stimuli itself. Therefore we can say that it is a type of behavioral therapy that is used to treat people with fear or phobias.

FLOODING.

Explanation: Flooding in Psychology refers to emotional overwhelm sometimes leading to a primal state of rage or panic.

It is a therapeutic technique used to treat phobias and anxiety disorders.

It works by exposing the patient to their painful memories so that they are able to eventually overcome those phobias.

The advantage of flooding is that it is quick and effective. It works on the principles of classical conditioning or respondent conditioning.

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!