Primary sources are valuable to historians because they give insight into the ways in which historical figures understood or internalized what they experienced, their place or significance in history, and give historians an understanding of historical figures' opinions.
Answer:
B. exhibiting bravery in battle
Explanation:
hope this helps ( if this answer I am very sorry)
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<span>ᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟ</span>
I assume that the question is not necessarily directed at people, but that it can refer to the training of animals, such as dogs.
The most effective kind of reward is food and praise - and this is in fact the kind of reward most commonly used in dog training.
Answer:The spinal canal is a tunnel that houses the spinal cord and nerves, protecting them from injury.
Explanation: