Answer: a. created the Environmental Protection Agency (EPA), the Occupational Safety and Health Administration (OSHA), and the National Transportation Safety Board (NTSB).
Explanation:
Even though former President Nixon was a proponent of reducing the powers of the Federal government, he recognized the need for certain federal government agencies at a time when economic growth had led to increased pollution and maltreatment of employees. 
Agencies such as the EPA, OSHA and the NTSB were established after their respective bills went through Congress to ensure the protection of the environment and workers thereby making Nixon's administration one of the most eco-friendly ones there was. 
 
        
             
        
        
        
Former slaves could not sue in court
        
                    
             
        
        
        
I believe a field of blooming flowers would best describe this. flowers are associated with growth. A flower that is blossoming signify growth.
        
                    
             
        
        
        
<span>African Americans went to Northern cities for better opportunities</span>
        
             
        
        
        
Answer:
It is a political right to communicate a person's thoughts through speech. The word freedom of expression sometimes used as a synonym but also to any behavior in the pursuit, both by speaking gesture or communication in writing whether on paper or online as well as in other forms such as music, photographs, graphics or animations, etc. It also includes the right to research, obtain, access or obtain information. wills Comments are communicated and published and convey information or ideas regardless of the medium used.