A historian can study ancient Roman culture to learn about attitudes of Roman toward slavery and violence.
Explanation:
The historian has a difficult time understanding how any person would enjoy, or even tolerate, watching such a thing where slaves were forced to fight to the death with other people and even wild animals just for spectators' entertainment.
To better understand the Colosseum, a historian can study ancient Roman culture to learn about the attitudes of Roman toward slavery and violence.
using two elements of each document (e.g., how the government is organized, what rights citizens are guaranteed, how each can be amended, what powers each branch has, what the preambles say, etc.). Cite specific examples to support your statements.