I want to said it is <span>a. tariffs</span>
Answer:
A. Rosenthal's maze bright and maze dull rat study
Explanation:
Rosenthal's maze bright and maze dull rat study was a famous study that he conducted by Fode in 1963. They have chosen two groups of rat and these rats are categorized in the bright maze and dull maze. Even all rats were a standard lab rat and do not breed in one way or another. The result of the study revealed that the students were unconsciously impressed by the performance of the rat to fit the expected result between the maze bright and maze dull rats. Thus Rosenthal would rationalize that the same effect would occur with teachers and students. The study was conducted by the great pygmalion effects or Rosenthal effects that is the concepts that explain the performance by people when greater expectation is put on them
He's learning or exploring the United States. Also you can put learning or exploring. Woof! #HuskyWazHere
Job classification<span> is a scheme of classifying a job according to the current responsibilities and duties associated with the job.</span>
The groups of jobs made during the process of classifying jobs in which raters may categorize jobs into groups where the jobs are similar in difficulty but are otherwise different are called classes.
Generally, the reasons why humans create boundaries is because they want protection, security, safety. We are also territorial. Humans do not create boundaries just to increase their access to an area.
The answer would be letter C. increased access to an area.