One important advantage that primary soruces have over secondary sources is that primary sources offer a firsthand account of an event - b, which isn't the case with secondary sources. Although this leaves primary sources prone to being biased compared to secondary sources.
The answer is D. Its the only one which would make sense.
The nickname given to the 1st United States Volunteer Cavalry was the Rough Riders.
Answer:
Its a cultral place in eastern America from New York to Alabama
Explanation:
