This movie was based on real events of the Rwandan Genocide in 1994, why is it important to
understand historical events like this?

It is important that we learn from our mistakes and can try to not repeat the same mistakes.

Explanation:

woodrow wilsons and the treaty signed between france britain and italy

the completion of the erie canal spurred the first great westward movement of american settlers, gave access to the rich land and resources west of the appalachians and made new york the preeminent commercial city in the united states.