Primary sources help us learn about people in the past because you are learning about events that occurred from people that were there to actually witness it. You get first-hand information passed to you whether it's via your grandparents, a journal, or a letter. From primary sources you can also learn about the ways people lives were. You are informed about their culture, religion, foods, and clothing. Differing from secondary sources, you are not reading or listening to information about the past, or even present, that is biased and has edited or opinionated information included.
        
             
        
        
        
A. Banned Chinese immigration to the United States for 10 years
Explanation:
The Chinese Exclusion Act of 1882 suspended Chinese immigration for ten years and declared Chinese immigrants ineligible for naturalization. President Chester A. Arthur signed it into law on May 6, 1882.
 
        
             
        
        
        
So he can pursue a his passion his passion in much cheaper living style
        
             
        
        
        
I dont understand the quistion can you explain what your tey to ask?
        
             
        
        
        
Answer:
Prohibited strikes
Explanation:
The Fair Labor Standards Act is a labor law of the United States of America that was authored by Ellen C. Kearns. This labor law is applicable to all employees working in the private sector, local, state and federal government agencies or civil service. It was first published in 1938 and has since then be amended on several occasions.
All of the following were given (addressed) by the Fair Labor Standards Act:
I. Overtime Pay.
II. Restrictions on child labor.
III. Minimum Wage.
However, the Fair Labor Standards Act didn't prohibit employees from embarking on strikes or carrying out an industrial action, as it's enshrined in the Constitution as a fundamental right of the people.