I believe it's copper and gold :)
Answer:
B
Explanation:
Miguel Hidalgo y Costilla
"Miguel Hidalgo y Costilla, (born May 8, 1753, Corralejo, near Guanajuato, Mexico—died July 30, 1811, Chihuahua), Roman Catholic priest and revolutionary leader who is called the father of Mexican independence."
https://www.britannica.com/biography/Miguel-Hidalgo-y-Costilla
Shay's Rebellion: Man who lead a Rebellion against the government due to them taking Farmers land away if unable to pay. But was arrested.
Consitutional C: A convention Held to deal with the famers and Thier land problems.
McClellan discovered General Robert E. Lee's battle plan.
Obviously, infiltration and access to battle plans allow for the opponent to figure out what their opponent's plans are, thus giving McClellan the victory at Antietam.
Hope this helps!