The Path Between the Seas

by David McCullough

The primary issue, as stated both by Martínez Silva and Concha, was Colombian sovereignty over the proposed canal zone, and in the fall of 1902, just at the critical point in Hay’s conversations with Concha, Colombia’s seemingly interminable civil war had flared up anew on the Isthmus. To secure the Panama Railroad, Roosevelt sent American Marines ashore without first receiving the expressed consent of Colombian authorities—neither those on the Isthmus nor those in Washington—as had always been done before whenever American forces had been landed. The Marines were withdrawn eventually but the damage done to progress on the treaty seemed irreparable. Of particular aggravation to the Colombians was the decision of an American admiral to prevent any movement of Colombian troops on the Panama Railroad at one crucial stage. To Dr. Concha such use of American force had been not merely a violation of the 1846 treaty, but an inexcusable humiliation and the perfect expression of the underlying imperialistic ambitions of the United States. His hostility to Hay personally became such that he refused to see him for weeks. The fact that Hay cabled Bogotá his regret at the misunderstanding that had arisen, declaring there had been “no intention to infringe sovereignty or wound the dignity of Colombia,” did not improve matters.