The imperial nations sought to expand their empires because they were called a nation without borders so the started to collect and claim as much land as possible to become #1 at the battle of who has more land
To historical examples are given which is super important in the question!
Plagiarism is unethical because it implies that <span>the work that one has plagiarized is an original creation.
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Answer:
Extinction.
Explanation:
Extinction is a process of weakening the appropriate behavior of the person as he/she behaved previously.
Kathy's teacher didn't teach her not to behave like this and ultimately she increased her way of behaving towards the classmates which are called Extinction.
For example, if we are teaching our dog to shake hands with the people but after some time if we are not admiring him or else we are stopping to ask for the shake hand, we are weakening his way of conditioned behavior.
So finally Extinction stops us to make improvements in our unusual behavior.