Answer:
(B) Led to the "one-person, one-vote" judicial doctrine - Prohibited oddly-shaped majority-minority districts
Explanation:
Baker v. Carr (1961) is a Supreme Court case concerning equality in voting districts. Decided in 1962, the ruling established the standard of "one person, one vote" and opened the door for the Court to rule on districting cases.
Shaw v. Reno (1993) In 1991, a group of white voters in North Carolina challenged the state's new congressional district map, which had two “majority-minority” districts. The group claimed that the districts were racial gerrymanders that violated the equal protection clause of the Fourteenth Amendment.  In its 1993 decision, the Supreme Court agreed, ruling that race cannot be the predominant factor in creating districts.
 
        
             
        
        
        
Answer: Increases
Explanation: when there is a reduction in the number of systems connected in a series, the reliability of the system increases.
 
        
                    
             
        
        
        
Answer:
b.slow deformation
Explanation:
The type of deformation that is experienced by the rocks before an earthquake is a slow deformation. This slow deformation is due to some resistance to the slippage movement along the fault lines. This slippage movement is naturally occurring. The slow deformation starts to take place when their is resistance to this slippage movement and as a result of this resistance, elastic strain energy is created. This build up strain causes this slow deformation and eventually leads to an abrupt release of energy in the form of an earthquake. 
 
        
                    
             
        
        
        
The answer is:  without the extrinsic reward, the execution of the task relies on internal motivation
Extrinsic reward refers to some sort of gain <u>given by other</u>s that you get from doing something. Internal motivation on the other hand is a form of gain that <u>derived from yourself</u> after you do something.
From the case above, Rachel's motivation to feed the cats and do the jobs is given by her mother in the form of allowance (extrinsic reward). After her mother lost the job, rachel no longer able to receive this.
Because of this, feeding the cat would most likely be done because of internal motivation from Rachel's part (such as because Rachel loves the cat)
 
        
             
        
        
        
This question would best help the reader understand Du Bois's separation from the NAACP:
How were Du Bois's views different from those of the NAACP?