Short answers, pulled from the story.
President Harry Truman announced the Point Four Program on the 20th of January 1949 during his inaugural address in Washington D.C. The program was officially established as a foreign aid initiative to share scientific advances with underdeveloped areas.
White House assistants Clark Clifford and George Elsey led the planning alongside State Department official Ben Hardy. Samuel Hayes chaired the Technical Assistance Group formed on the 9th of February 1949, while Henry G. Bennett served as the first administrator of the Technical Cooperation Administration from 1950 to 1951.
Iran became the first government to sign a bilateral agreement with the United States on the 19th of October 1950. This agreement allowed field missions to establish operations within Iran to distribute technical know-how.
The Point Four Program implemented penicillin plantations, dam construction, and increased schools and medical research facilities in India between 1950 and 1951. These efforts aimed to improve economic output and prevent India from forming alliances with the Soviet Union or China.
Republican President Dwight D. Eisenhower discarded the Point Four name entirely and referred to it simply as a technical assistance program. The Technical Cooperation Administration reorganized into the Foreign Operations Administration under his administration due to post-war climate changes and rising threats of communism.