07/28/1965
https://www.presidency.ucsb.edu...
"Expansion of world trade is the principal objective of the liberal foreign trade policies our Nation has followed for more than thirty years."
"I also urge business, labor, agricultural, educational, professional, and civic groups, as well as the people of the United States generally, to observe World Trade Week with gatherings, discussions, ..."
"Now, Therefore, I, Lyndon B. Johnson, President of the United States of America, do hereby proclaim the week beginning May 22, 1966, as World Trade Week; and I request the appropriate Federal, State, ..."
"We must continue to work diligently this year to bring the Kennedy Round of trade negotiations to a timely conclusion."