Answer: <em>Behavioral psychology</em>
Explanation:
From the given case/scenario we can state that the research best fits into the category or specialization area known as behavioral psychology. Behavioral psychology also known as behaviorism, is referred as an approach in the discipline of psychology that studies behavior which is considered observable, also concentrating on the vital part that conditioning tends to play in influencing an individuals's actions and thoughts.
Answer:
He developed mathematical principles.
Explanation:
During the peak of his career, he developed the foundation of principles that we used in modern day geometry. His findings also contributed in the development of Geometrical analysis and calculus.
Along with these mathematical principles, he is also known as the founder of the Rationalist school of thought which advocated for logical reasoning to solve problems rather then relying on something mythical.
There were various reasons for the start of WWI starting with the assassination of Archduke Franz Ferdinand. That assassination was the “breaking point,” if you will. Other underlying reasons include tension created due to the formation of alliances within European nations and conflict due to the rise of imperialism.
In order from fully to least democratic:
Indonesia and the Philippines
Thailand and Myanmar
Vietnam and Laos