President:
Pres: Andrew Johnson
Pres: Ulysses S. Grant inaugurated
General
- Business: Knights of labor founded
- Entertainment: Writer "Ned Buntline" meets with Buffalo Bill Cody and the legend begins
- Finance: Early "Black Friday" in the stock market as speculators try to corner gold market and panic ensues
East
- General: New England Hurricane
- Massachusetts: Cyclone hits Boston
Girton College at Cambridge founded
- New Jersey: First football game between Princeton and Rutgers
- New York: Woman's Suffrage Association organized
Winds derail train
Midwest
- Illinois: US National Prohibition party formed in Chicago
- Ohio: Baseball's Cincinnati Red Stockings formed - first salaried baseball team
Regular weather forcasting begins in Cincinnati
South
West and Pacific
- General: John Wesley Powell explored Green and Colorado Rivers
- California: Emperor Norton I of the U.S. abolishes political parties
- Utah: Transcontinental Railroad completed at Promontory
Grant removes only Mormon appointee in Utah Territory
Movement for women's vote
- Wyoming: Women's suffrage