It was used most famously in a speech he gave in June 1963 in Frankfurt, in which he called for strengthening NATO, promoted free trade and denounced the use of protective tariffs. copperas.com/jfk/paulsk.htm
Well, let's ask the man himself. Here he is in 1960, accepting the nomination of the Liberal Party in New York and, as he did, explaining "why I consider myself to be a liberal."
He expressed that clearly in the 1960 campaign in an earlier address:
Here's his response to the Supreme Court's 1962 decision banning state-directed prayers in public schools:
He established a Presidential Commission on the Status of Women (below), called for paid maternity leave and child care facilities for working women, and secured passage of the Equal Pay Act of 1963.
Here's the speech he made after Birmingham in June 1963, introducing what would become the Civil Rights Act of 1964.
eeoc.gov/eeoc/history/3…
America, as he said in this 1963 speech to the Anti-Defamation League, was "a nation of immigrants."
He promoted expanding Social Security and called for what would become Medicare in this speech in Madison Square Garden in May 1962.
Watch this:
JFK wanted a *demand-side* cut, not a supply-side one. His plan dropped the top bracket from 91% to 65% -- about where @AOC wants to raise it today.
He dismissed protective tariffs and, oh yeah, he stood up to the Russians.