In 1951, in the first live, coast-to-coast television broadcast, President Truman addressed the nation from the Japanese peace treaty conference in San Francisco.

• 1951年，杜鲁门总统首次通过跨洲（覆盖美国大西洋沿岸至太平洋沿岸的）电视直播，在三番市举行的日本和平条约会议上向全国发表致辞。