I believe the answer you're looking for is D.
Answer:
Behaviorism
Explanation:
In psychology, behaviorism is one school of psychology that focused in the observable aspects of the persons rather than in the ideas, feelings and emotions people experience.
The founder of behaviorism was John B. Watson and his goal was to make psychology an objective science and he thought that the way to achieve this goal was to make it focus only in what could be observable rather than in inner processes.
Therefore, behaviorism is a school of psychology that restricts the study of human nature to what can be observed rather than to states of consciousness.
Answer:
The law of diminishing marginal returns is a theory in economics that predicts that after some optimal level of capacity is reached, adding an additional factor of production will actually result in smaller increases in output.
For example, a factory employs workers to manufacture its products, and, at some point, the company operates at an optimal level. With all other production factors constant, adding additional workers beyond this optimal level will result in less efficient operations.
Explanation:
KEY TAKEAWAYS
The law of diminishing marginal returns states that adding an additional factor of production results in smaller increases in output.
After some optimal level of capacity utilization, the addition of any larger amounts of a factor of production will inevitably yield decreased per-unit incremental returns.
For example, if a factory employs workers to manufacture its products, at some point, the company will operate at an optimal level; with all other production factors constant, adding additional workers beyond this optimal level will result in less efficient operations.
Answer:
The Holocaust
Explanation:
The Holocaust started in 1941 and ended in 1945. Numerous racial laws against Jews were. Jews were forced to wear yellow stars on them. Jews were sent to camps and some were almost immediatly killed. Others survived longer than others. Anne Frank was one of them including her entire family. At the end of the Holocaust Jews were taken out of the camps(1945).