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.
I would say A.) The students grace, because if you're not very graceful, then you're more likely to stumble or lumber around. I hope that makes sense.
Answer:
Particularly high tariffs for certain products.
Restrictions on selling to the government of the country.
Import licensing requirements.
Anti-dumping and countervailing duty measures.
Product bans.
Explanation:
It is like interpreting the economic and political societies to determine how businesses are succeeding.