Which of the Following Occurred When the United States and Colombia

Which of the following occurred when the United States and Colombia could not agree on a price for the Canal Zone?

A) The matter was submitted to an international board for arbitration.
B) Roosevelt sent the army to Colombia to force Colombian leaders to accept the American offer.
C) The United Fruit Co. brought in Venezuelan and American mercenaries.
D) Colombian leaders offered the deal to the British.
E) The United States lent support to a separatist rebellion in the Colombian province of Panama.