Every morning when edwina goes to work, her dog lies on the floor and sulks. over several weeks, edwina notices that the dog becomes distressed whenever she picks up her car keys. which phenomenon of learning best describes the dog's behavior?

The phenomenom of learning that describes the best Edwina's dog behavior is Classical conditioning.

Explanation:

To understand this process we need to remember the basics of classical conditioning. All right, classical conditioning is the learning response a certain subject manifests after he has associated one stimulus before another stimulus. In this case, we have the first stimuli, Edwina, leaving the house. However, after many experiences the dog learned that before she leaves she takes her car keys. The sound of the car keys is the second stimuli. Thus, he has learned that there is an association between both and he presents his behavior when the keys sound. This is a classic conditioning case because the key was a neutral stimulus.

more than 1 person for sure

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.