A History of Short Words

From the New York Times Crossword Puzzle

IAM

Sat, 28 May '22
"___ America (And So Can You!)" (Stephen Colbert best seller)
Fri, 28 Jan '22
Cartesian conclusion
Tue, 18 Jan '22
Billie Eilish's "Therefore ___"
Thu, 30 Dec '21
Words declared before and after "what"