It eroded it because the colonists were forced to fight the French on the American territories. They didn't want to do this because the French were good trading partners and the colonists had good relations with them, so they became unsatisfied that they were drawn into a war that was against their well being by the British.
Abundance of water was why, i might be wrong so dont quote me
Answer:
Transportation systems.
Explanation:
I just know from a friend.
There is no letter that I see, therefor, I cannot answer this question