Births on March 21

Karl Arnold, German businessman and politician, President of the German Bundesrat (d. 1958)

Karl Arnold (21 March 1901 – 29 June 1958) was a German politician. He was Minister President of North Rhine-Westphalia from 1947 to 1956.

15 Feb

Alianza Lima
The association football club Alianza Lima is founded in Lima, Peru, under the name Sport Alianza.
25 Feb

U.S. Steel
J. P. Morgan incorporates the United States Steel Corporation.
11 Jun

Cook Islands
The boundaries of the Colony of New Zealand are extended by the UK to include the Cook Islands.
14 Sep

Assassination of William McKinley
U.S. President William McKinley dies after an assassination attempt on September 6, and is succeeded by Vice President Theodore Roosevelt.
12 Oct

White House
President Theodore Roosevelt officially renames the "Executive Mansion" to the White House.