Which of the Following Was an Unexpected Result of the End

Which of the following was an unexpected result of the end of the French and Indian War?

A) American development suffered in the long run because potential new European colonists were too afraid that another armed conflict would arise in North America to risk immigrating.
B) Cities such as Baltimore and Charleston were largely abandoned due to the destruction of the war and the widespread preference of the colonists to move west of the Proclamation Line.
C) Indentured servitude in the American colonies quickly came to an end and was replaced with the African slave trade because the majority of indentured servants had been from France.
D) Because the French were no longer a threat, many people became more comfortable trying out living in the wilderness; as a result, the number of European immigrants to the colonies rose.
E) Disruptions in trade resulting from the war caused African slave traders to drastically shift their focus to transporting enslaved peoples to Britain rather than to the American colonies.