The answer is B because I just took the test hope I helped ;)
Answer:
African-Americans fought for both sides, providing manpower to both the British and the revolutionaries.
Explanation:
Answer: Historians study the past by interpreting evidence.
Explanation: The historian works by examining primary sources -- texts, artifacts, and other materials from the time period. ... The interpretative writings of historians --books, journal articles, encyclopedia entries -- are considered secondary sources.
Prince Henry the Navigator opened a school for navigation where he lived which was Portugal