In the late 1920s, United States policymakers noted that nationalist aspirations in Latin America were not producing desired results. United States occupation of the Dominican Republic, Haiti, and Nicaragua had not spawned exemplary political systems, nor had widespread intervention resulted in a receptive attitude toward United States trade and investments. As the subversive activities of Latin American Nazi and Fascist sympathizers gained momentum in the 1930s, the United States became concerned about the need for hemispheric solidarity.

The gradual reversal of United States policy was heralded in 1928 when the Clark Memorandum was issued, formally disavowing the Roosevelt Corollary (see Glossary) to the Monroe Doctrine. In his inaugural address in 1933, President Franklin D. Roosevelt enunciated the Good Neighbor Policy. That same year, at the Seventh Inter-American Conference in Montevideo, the United States expressed a qualified acceptance of the principle of nonintervention; in 1936 the United States approved this principle without reservation.

In the 1930s, Panama, like most countries of the Western world, was suffering economic depression. Until that time, Panamanian politics had remained a competition among individuals and families within a gentleman's club--specifically, the Union Club of Panama City. The first exception to this succession was Harmodio Arias Madrid (unrelated to the aristocratic family of the same name) who was elected to the presidency in 1932. A mestizo from a poor family in the provinces, he had attended the London School of Economics and had gained prominence through writing a book that attacked the Monroe Doctrine.

Harmodio and his brother Arnulfo, a Harvard Medical School graduate, entered the political arena through a movement known as Community Action (Acción Communal). Its following was primarily mestizo middle class, and its mood was antioligarchy and anti- Yankee (see Glossary). Harmodio Arias was the first Panamanian president to institute relief efforts for the isolated and impoverished countryside. He later established the University of Panama, which became the focal point for the political articulation of middle-class interests and nationalistic zeal.

Thus, a certain asymmetry developed in the trends underway in the 1930s that worked in Panama's favor. While the United States was assuming a more conciliatory stance, Panamanians were losing patience, and a political base for virulent nationalism was emerging.

A dispute arose in 1932 over Panamanian opposition to the sale of 3.2-percent beer in the Canal Zone competing with Panamanian beers. Tension rose when the governor of the zone insisted on formally replying to the protests, despite the Panamanian government's well-known view that proper diplomatic relations should involve only the United States ambassador. In 1933 when unemployment in Panama reached a dangerous level and friction over the zone commissaries rekindled, President Harmodio Arias went to Washington.

The result was agreement on a number of issues. The United States pledged sympathetic consideration of future arbitration requests involving economic issues that did not affect the vital aspects of canal operation. Special efforts were to be made to protect Panamanian business interests from the smuggling of cheaply purchased commissary goods out of the zone. Washington also promised to seek appropriations from Congress to sponsor the repatriation of the numerous immigrant canal workers, who were aggravating the unemployment situation. Most important, however, was President Roosevelt's acceptance, in a joint statement with Harmodio Arias, that United States rights in the zone applied only for the purposes of "maintenance, operation, sanitation, and protection" of the canal. The resolution of this long-standing issue, along with a clear recognition of Panama as a sovereign nation, was a significant move in the direction of the Panamanian interpretation of the proper United States position in the isthmus.

This accord, though welcomed in Panama, came too early to deal with a major problem concerning the US$250,000 annuity. The devaluation of the United States dollar in 1934 reduced its gold content to 59.6 percent of its former value. This meant that the US$250,000 payment was nearly cut in half in the new devalued dollars. As a result, the Panamanian government refused to accept the annuity paid in the new dollars.

Roosevelt's visit to the republic in the summer of 1934 prepared the way for opening negotiations on this and other matters. A Panamanian mission arrived in Washington in November, and discussions on a replacement for the Hay-Bunau-Varilla Treaty continued through 1935. On March 2, 1936, Secretary of State Cordell Hull and Assistant Secretary of State Sumner Welles joined the Panamanian negotiators in signing a new treaty--the Hull-Alfaro Treaty--and three related conventions. The conventions regulated radio communications and provided for the United States to construct a new trans-isthmian highway connecting Panama City and Colón.

The treaty provided a new context for relations between the two countries. It ended the protectorate by abrogating the 1903 treaty guarantee of the republic's independence and the concomitant right of intervention. Thereafter, the United States would substitute negotiation and purchase of land outside the zone for its former rights of expropriation. The dispute over the annuity was resolved by agreeing to fix it at 430,000 balboas (the balboa being equivalent to the devalued dollar) which increased the gold value of the original annuity by US$7,500. This was to be paid retroactively to 1934 when the republic had begun refusing the payments.

Various business and commercial provisions dealt with longstanding Panamanian complaints. Private commercial operations unconnected with canal operations were forbidden in the zone. This policy and the closing of the zone to foreign commerce were to provide Panamanian merchants with relief from competition. Free entry into the zone was provided for Panamanian goods, and the republic's customhouses were to be established at entrances to the zone to regulate the entry of goods finally destined for Panama.

The Hull-Alfaro revisions, though hailed by both governments, radically altered the special rights of the United States in the isthmus, and the United States Senate was reluctant to accept the alterations. Article X of the new treaty provided that in the event of any threat to the security of either nation, joint measures could be taken after consultation between the two. Only after an exchange of interpretative diplomatic notes had permitted Senator Key Pittman, chairman of the Foreign Relations Committee, to advise his colleagues that Panama was willing under this provision to permit the United States to act unilaterally, did the Senate give its consent on July 25, 1939.

Data as of December 1987