Answer: The cause is: Renaissance encouraged curiosity, investigation, discovery, modern day knowledge. Caused people to question old beliefs. During the era of the Scientific Revolution, people began using experiments and mathematics to understand mysteries. The effect is: New discoveries were made, old beliefs began to be proven wrong.
Explanation:
I think It was The National Road
The Iroquois had past ties to both the English and the French, and the French had agreed to act as the authority between signatory tribes.