Working class such as miners, farmers, and city workers. and Royal class kings queens stuff like that.
Yes because it was going to adapt in the future of how America will live
Answer:
observer effects.
Explanation:
Observer effects refer to a form of reaction due to the cognitive bias of a researcher causes an unconscious influence on the participants involved in the research. In other words, the observers see a behavior and interpret it according to what it means to them, while not considering the context in which the participant behaved that way.