Formal signing of the United Nations Charter

The Formal signing of the United Nations Charter marked the culmination of a conference whose opening Harry S. Truman had affirmed as his first decision as President. In the account of his early days in office, the commitment to proceed gives the signing a significance beyond ceremony: it carried forward a major international undertaking at the moment presidential responsibility had abruptly passed to him.

The decision to proceed

On April 13, 1945, twelve days before the San Francisco Conference (1945) was scheduled to open, a question about whether it would proceed as planned reached Truman after he had taken the presidential oath. He answered emphatically that it would. The book identifies this as his first decision as President, made in a Cabinet meeting he had asked to continue after the ceremony. Truman also told the Cabinet he intended to carry on Franklin D. Roosevelt’s program, welcomed advice, and made clear that final decisions would be his.

The conference carried a historical weight already present in the room. Roosevelt had often sat at the same table looking toward Woodrow Wilson’s portrait and reflecting on Wilson’s failure to establish the League of Nations. Against that memory, Truman’s answer was both an immediate commitment to the scheduled conference and an early public test of continuity after Roosevelt’s death. The evidence records Truman giving speeches on June 26 and June 27, 1945, in the context of the Charter’s formal signing, linking his first presidential decision to the conference’s culmination.

The signing and Truman’s speeches

The formal signing took place within the San Francisco Conference (1945), the gathering Truman had resolved should open on schedule. The evidence records a Truman speech on June 26, 1945, the date associated with the Charter’s formal signing, and another speech the following day. These appearances place him at the conference’s culminating moment after his early decision to preserve its timetable; beyond their dates and association with the signing, the available account does not specify what he said or describe the ceremony itself.

An early measure of presidential continuity

The significance of the signing lies in the contrast between the abruptness of Truman’s succession and the continuity demanded by the conference. His commitment was made before he had received a full briefing on every urgent matter confronting him; Henry L. Stimson raised the subject of a new explosive after the Cabinet meeting but offered no details. Proceeding with the conference therefore stood as a clear, bounded decision amid a presidency whose responsibilities were still unfolding. The record associates Truman’s June speeches with the Charter’s signing, but does not provide their text or describe the signing ceremony itself.

Public confidence before the conference

Before the Charter’s signing, Truman’s April 16 address to Congress offered an early measure of how he was being received in his new office. He entered to a standing ovation, opened a large black looseleaf notebook, and began before Sam Rayburn could formally introduce him; the Speaker’s affectionate slip, calling him “Harry,” briefly interrupted the proceedings. Truman spoke for fifteen minutes, and applause interrupted him seventeen times. That reception does not establish the conference’s eventual success, but it helps explain how his initial commitment to proceed came amid a broader, visible acceptance of his assumption of presidential duties.