They collapsed. Black Friday, known as the beginning of the Great Depression.
Answer:
The land that was given by the king to a noble was called a fief.
Answer:
The answer is behaviourist.
Explanation:
The behaviourist aproach to psychology seeks to understand the motivation behind human and animal behaviour. The example describes that people will change their behaviour when there is an external motivation (probably a reward). This can be explained through an important branch of behaviourism called <u>operant conditioning</u><u>,</u> which states that individuals are more likely to repeat an action when it is reinforced, positively or negatively.
