Answer:
(B) Preoperational
Explanation:
The theory developed by the famous psychologist Jean Piaget, about the preoperational stage, describes the characteristics of reasoning during a person's age. More specifically, it is the phase of cognitive development that the child goes through between 2 and 7 years.
* they invented the zero and the number system
* they invented the decimal system
* contributed to the valur of pi, alg, trig, calc, etc
many mathematical terms were originated in India
The sense of the citizen of national then recognize and patriotic emotional state were strengthened by romanticism in which glorified love for one’s national heritage, the common connections of language, art, music, literature, history and the military confrontation to napoleon.
Social Darwinism is the theory that B) life consists of competitive struggles in which only the strong survive. This theory applies Darwin's theory of natural selection to the social and political world. Those who supported this idea believe that in the social realm it is the responsibility of individuals to succeed and that those who are strong enough will and those that are not will fail. Those that support this theory did not support government programs to help the poor and other socially beneficial government policies.
Special Purpose Districts are likely to most likely to regulate water systems, cemeteries, hospitals, sewers, fire protection services, and schools.
These special purpose districts are given power by state (local) law to meet the demands and/or needs of citizens.