Darwin.... maybe. Because of his evolution theory
Answer:
The most famous of all the units fighting in Cuba, the "Rough Riders" was the name given to the First U.S. Volunteer Cavalry under the leadership of Theodore Roosevelt.
Answer:
It leads to a focus on certain aspects of a problem
Explanation:
Based on the information provided within the question it can be said that the main tendency that this statement seems to have is that favoring one perspective leads to a focus on certain aspects of a problem. This prevents the sociologists to see the whole picture and would cause a misguided conclusion because of it.