Births on June 22

Aleksander Warma, Estonian commander and politician, 4th Prime Minister of Estonia in exile (d. 1970)

Aleksander Warma VR I/3 (also Varma; 22 June [O.S. 10 June] 1890 – 23 December 1970) was an Estonian navy officer, diplomat and painter.

1 Jun

Herman Hollerith
The United States Census Bureau begins using Herman Hollerith's tabulating machine to count census returns.
2 Jul

Sherman Antitrust Act
The U.S. Congress passes the Sherman Antitrust Act.
12 Sep

Rhodesia
Salisbury, Rhodesia, is founded.
24 Sep

1890 Manifesto
The Church of Jesus Christ of Latter-day Saints officially renounces polygamy.
25 Sep

Sequoia National Park
The United States Congress establishes Sequoia National Park.