The Lego company patents the design of its Lego bricks, still compatible with bricks produced today.
26 January 1998
Lewinsky scandal: On American television, U.S. President Bill Clinton denies having had “sexual relations” with former White House intern Monica Lewinsky.
24 January 1916
In Brushaber v. Union Pacific Railroad Co., the Supreme Court of the United States declares the federal income tax constitutional.
23 January 393
Roman Emperor Theodosius I proclaims his eight-year-old son Honorius co-emperor.
22 January 1917
American entry into World War I: President Wilson of the still-neutral United States calls for “peace without victory” in Europe.
21 January 1976
Commercial service of Concorde begins with the London-Bahrain and Paris-Rio routes.
20 January 2009
A protest movement in Iceland culminates as the 2009 Icelandic financial crisis protests start.