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