03/03/1949
https://www.presidency.ucsb.edu...
"Now, Therefore, I, Harry S. Truman, President of the United States of America, pursuant to the aforesaid public resolution do hereby designate Sunday, May 19, 1946, as 'I Am An American Day'"
"And I urge Federal, State, and local officials and patriotic, civic, and educational organizations to plan and hold, on or about May 19, exercise designated to help our new citizens, both native-born ..."
"In closing I wish to express my agreement with you that cooperation between the Executive and the Congress is essential to the establishment of an effective wool program."
"Now, Therefore, I, Harry S. Truman, President of the United States of America, under and by virtue of the authority vested in me by section 2 of the act of June 8, 1906, c. 3060, 34 Stat. 225 (U.S.C. ..."