Answer:D
Explanation:
None of the answers explain it concisely but they need rules so that when they are doing research all procedures are the same so that results are consistent and verifiable.
Answer:
They feared a military attack, as their military was not strong enough compared to the Western countries.
Explanation:
Costco isnt the best
that is your opinion , its not a fact
They believed that Western culture was superior to others
The same themes apply to people living in very different times and places. (I think)