You're describing classical liberalism. The meaning of the term liberalism in the US switched to social liberalism back in the great depression (unless specified with a qualifier). It has remained roughly constant for as long as most people on this site have been alive. Though I will grant that the policies social liberals support have changed since then.

https://en.m.wikipedia.org/wiki/Classical_liberalism https://en.m.wikipedia.org/wiki/Social_liberalism