10/18/1948
https://www.presidency.ucsb.edu...
"We have a good-neighbor policy in common and, as a result of this sincere application of that policy, we form a good neighborhood."
"Together we must live and together we must prosper."
"And I urge Federal, State, and local officials and patriotic, civic, and educational organizations to plan and hold, on or about May 18, exercises designed to help our citizens better to understand th..."
"Now, Therefore, I, Harry S. Truman, President of the United States of America, under and by virtue of the authority vested in me by the Congress in Public Resolution 67, approved May 3, 1940, do hereb..."