Answer:
<u>public policy</u>
Explanation:
<u>Public policy:</u> In social sciences, the term "public policy" is determined as a specific process through which the government tends to translate its various political vision into different actions and programs in order to deliver the desired changes to its people and outside world. It generally consists of a combination of rules and regulations, policies, laws, etc. 
<u>In the question above, the given statement represents public policy.</u>
 
        
             
        
        
        
<span>In the 1860s and 1870s, hundreds of tenements are built, primarily on the Lower East Side and in other neighborhoods of southern Manhattan, as more and more poor immigrants are arriving in New York City. When these tenements were built, there were almost no laws regulating tenement construction.</span>
        
             
        
        
        
Answer:
China's trade increased.
Explanation:
Due to Zhang Qian's exploration of the West, the trade routes of China were greatly expanded.
 
        
             
        
        
        
Answer:
foreign employment welfare fund was hard and confusing.
Explanation:
 
        
             
        
        
        
Answer:Parole
Explanation:
Parole is a term used to refer to a process of releasing a prisoners before the sentence is complete and this is done under particular conditions. When someone has been paroled they need to abide by official supervision which is provided by parole officers.
If the given conditions are violated the prisoner will go back to prison.
Common condition are that the prisoner may be required to get a job and keep it, to not use drugs or drink alcohol, be not in close contact with their victim , not break any law and always report to their assigned parole officer.