Answer:
B. The opinions may provide clues to the source's feelings and possible bias.
Explanation:
A reason that a historian may want to consider opinions, as well as facts as reported by a source, would be to make sure that the source is not biased and to know his true feelings because his emotions can cloud his judgment.
Therefore, the correct answer is B.
They wanted to have texas I think
This would be C. 1830- Baltimore and Ohio Railroad :)
If the time school begins get pushed back later in the morning, students can work on homework late and still be able to get all 8 hours of sleep. This will keep them more awake and paying attention in class.