Utah became the 45th state to join the United States of America.
Source
Utah State ratified the women's right to vote in their state constitution.
Martha Hughes Cannon of Utah became the first elected female State Senator in the United States.
The Golden Spike was driven.
A 150 million-year-old fossilized dinosaur embryo was found inside a fossilized egg.
Brigham Young and 148 Mormon pioneers entered Salt Lake Valley and founded Salt Lake City.
