Because it was one of China's wonderful eras.
The African Americans in the north during the mid 1800's were very poor. Most died from illnesses and natural causes. It was a very harsh time for them.
Answer:
Protocol.
Explanation:
As the exercise details, a protocol is a set of rules that determine what a layer would do and provides a clearly defined set of messages that software at the layer needs to understand. The word itself is related to a system of rules and acceptable behaviour. Therefore, the meaning of it in a corpus of programing is understandable.
The type of social rule where most people talk quietly when going into a library because is called norm.
<h3>What is social rule?</h3>
Social rules are rules that every member of the society are expected to abide with. These rules are standard rules in which people live by and not enforced by law.
Social rules are essential because certain rules have been shared by the society which must be followed. The social rules are correct and acceptable behaviour in the society
Hence, the type of social rule where most people talk quietly when going into a library because is called norm.
Learn more about social rule here : brainly.com/question/25766089
Answer:
Railroads helped cities grow by transporting goods and raw materials. ... Railroads led to the decline of cities by moving settlers to rural areas. Railroads helped cities grow by transporting goods and raw materials.