Because they should know if the thing they are studying is like from or about or how it was made
Bodies of water, specifically rivers.
Answer:
It allowed a degree of self-rule.
Explanation:
That each person has a soul that will be reborn
The reason why Lincoln did this is because he wanted the Union to reform and heal as quickly as possible. He accurately predicted that animosity on both sides would lead to harsh divisions over the next several decades.