Atahualpa was the ruler of Quito and subsequently ruled the Inca Empire before Spanish conquest. During the Spanish conquest, Atahualpa offered to fill a large room with gold and silver as a ransom to regain his freedom and to avoid being killed by the Spaniards. Despite paying this ransom, Atahualpa was then executed by the conqueres as he was deemed too much of a liability. Before being executed he converted to Catholocism and was strangled to death.
The question is asking for a kind of theory or framework that assumes that increasing a contact within groups will diminish conflict or negative behaviour between the groups.
The answer is: contact hypothesis.
This hypothesis basically states that if people have contact with other people, they won't think about them as "the other" but will have an increased understanding and positive association with them.
The answer to this question is active Genotype environment.
Active genotype environment interaction happen when a behavior from a certain individual will trigger responses from around that individual's environment. One example of this is when someone encourages her peers (her behavior will trigger other people to behave a certain way)
The 3Rs by Russell and Burch are known to be the "alternative methods" to improve the treatment of laboratory animals, at the same time to advance the quality of science that uses animals for studies.
The 3Rs are Replacement, Reduction, and Refinement. Replacement is defined as minimizing the pain and suffering of the animals used in research. Reduction is for reducing the number of animals being used, and using healthier animals. Replacement is using alternative to animals such as tissue cultures and computer models.
