Answer:
The answer is 1. classical conditioning.
Explanation:
Classical conditioning refers to the association of a conditioned stimulus (the alcohol in this case) with an unconditioned stimulus (the pain produced by the vaccinations), thus provoking an conditioned response (fear).
Russian scientist Ivan Pavlov is famous for his research on classical conditioning. In one experiment, he would ring a bell every time he was going to feed a dog. Soon, the dog started salivating at the sound of the bell.
<span>Because they helped find new pathes and passes through the Indies.
Goal of manifest destiny refers to the popular idea that exist among American people in 1845, which viewed that America is destined by the God Himself to spread the value of Democracy and capitalism to the entire Northern America continent. The mountain men help the americans find a pathway to expand their influence to its northern region.</span>
The 3rd most populated country in the world.
China Asia Persia. Really any empire in Asia.
