I believe the answer is B
One of the main reasons why primary sources are valuable to historians is because "<span>They give insight into the thoughts and feelings of a participant in history," since these are sources that originated during the time in question, and are "unaltered". </span>
Answer:
Sense of Congress on sustaining national space commitments. (3) The National Aeronautics and Space Administration Authorization Act of 2005 of the ISS impact the ability to conduct future deep space exploration activities
Explanation:
Answer A market economy brings a better government and stability for people.