Answer:
Informal benchmarking
Explanation:
Generally, there are four different types of benchmarking.
Informal benchmarking: The term "informal benchmarking" is described as one of the different types of benchmarking that is being performed unconsciously by different people at home or work. However, it is an individual tendency to continuously learn and compare from the practices and behavior of another person including ways to play, use software program, or cook, etc.
In the question above, the given statement signifies the informal benchmarking.
Answer:
Americans have often prided themselves on their rich diversity.
Explanation:
B) German reunification and the collapse of the soviet union
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