A History of Short Words

From the New York Times Crossword Puzzle

ESL

Tue, 24 Aug '21
Class for some immigrants, in brief
Sun, 1 Aug '21
Subj. devoting extra time to idioms
Thu, 15 Jul '21
Night sch. class
Wed, 14 Jul '21
Subj. for some aspiring bilinguals
Fri, 9 Jul '21
Common night school class, for short
Tue, 22 Jun '21
Y.M.C.A. course, for short
Mon, 15 Mar '21
Course for some immigrants, in brief