Answer:
This is called cluster sampling procedure.
Explanation:
In this type of procedure, a group of elements is considered instead of individual units. This proceddure is usually based on geography, and it's useful due to its efficiency regarding cost and time.
There are a few disadvantages, though: it might not be diverse enough to be significant, and it's possible that some elements of other groups (in this case, other districts) share some features.
Answer:
D. African Americans
Explanation:
Both John Singleton and Spike Lee were known for their works in the film industry.
They brought up a lot of issues that's often found within the African American community and help US public shape their false image/perception that they often have toward them.
On top of that, they also often brought up stories about popular figures from African American community. They wanted their audience to learn and have some sort of figure that they can follow to help them advance in society.
A common goal , usually the three g’s God Glory and gold
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