Competition is to challenge each other .
Answer:
Families
Explanation:
In sociology, families are the group that is affiliated with co-residence. family is a principle institution that teaches a child first. now, these day family breaks the traditional conceptions and emerge new concept. As a unit of socialization, a family is a hot topic among scholars. For sociologist, families are the primary socialization factor and called the first focal institution for children to learn about socialization with family, school, peers, etc. Family is the first school for child development. The role of the family is to perpetuate society both biologically and socially. The nature of a person in a family continuously changes over time.
Railroads not only led to an increase in the ability to transport raw materials, but they also led to an increase in the overall demand of the raw materials. At the begining of the 19th century the railways not only moved goods across long distances, but it also led to the transportation of people. The railroads shortened the time for moving goods and people. the faster communication led to the overall growth of the industries as well as the country. The industries started demanding more raw materials for converting them to finished products and transporting them to longer distances.
