A History of Short Words

From the New York Times Crossword Puzzle

TSARS

Sun, 30 Jun '24
Rulers used to make many crosswords?
Sun, 24 Mar '24
Peter the Great and Ivan the Terrible
Sun, 3 Dec '23
Alexanders I-III
Wed, 30 Aug '23
Bygone Russian rulers
Fri, 28 Oct '22
Prerevolutionary rulers
Sun, 26 Jun '22
Rulers until 1917
Tue, 8 Mar '22
Bygone Russian rulers
Sun, 14 Mar '21
Peter the Great and others