1880 – Seven people are killed in the Mussel Slough Tragedy, a gun battle in California
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1910 – An act of the U.S. Congress establishes Glacier National Park in Montana.
© Google Maps
Today in History – May 11
1880 – Seven people are killed in the Mussel Slough Tragedy, a gun battle in California
1910 – An act of the U.S. Congress establishes Glacier National Park in Montana.