Which set of events is in the correct chronological order?
a. Open Door Policy, completion of the Panama Canal, the sinking of the U.S.S.
b .Maine the sinking of the U.S.S . Maine, the start of the Spanish American War, Big Stick Policy
c. the start of World War I, Big Stick Policy, the sinking of the U.S.S. Maine
d. Big Stick Policy, completion of the Panama Canal, Open Door Policy