Answer:
Water has been a source of electricity to people
Water has brought development in America.
Answer:The court’s decision ruled that the laws of Louisiana were not in conflict with the Constitution. The justices wrote that Plessy’s defense wrongly assumed that separate facilities somehow made one race automatically inferior to another.
Further, they ruled that if one race is already socially inferior to another, there was nothing that the Constitution or other acts of legislation could do to fix that. To this end, the majority opinion states that the Fourteenth Amendment “could not have been intended to abolish distinctions based upon color, or to enforce social, as distinguished from political, equality, or a commingling of the two races upon terms unsatisfactory to either.”
Explanation: This comes directly from the answer.
Proactive policing can be described as preventing crime, while reactive policing involves responding to a crime that is taking place right now or that has already taken place. ... Reactive policing, on the other hand, involves reacting to something that has already happened.
I believe the answer is: universal across cultures
This mean that the stages of development that proposed by piaget could also be spotted in other society that had different custom/cultures than united states. From this, we can infer that the development is influenced by biological factors rather than environmental.