1847
Government
Brigham Young leads Mormon pioneers to Salt Lake Valley
1848
Science
Great Salt Lake explored
1857
Government
Utah War with federal government
1869
Transport
Transcontinental Railroad completed at Promontory
1896
Government
Utah achieves statehood
1910
Industry
Mining and smelting industry peak
1947
Culture
This Is the Place Monument dedicated
1970
Science
Environmental protection movement
2002
Sports
Winter Olympics hosted
2015
Business
Silicon Slopes tech hub emerges
2020
Politics
Progressive-conservative cultural dynamic
2024
Government
Population surpasses 226,000