John Hancock became the first Governor of Massachusetts after winning 90% of the votes in the Massachusetts Constitution.
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The US used a national minimum wage for the first time in Massachusetts.
Jan Matzeliger gave a public demonstration about his shoe-producing invention in Lynn, Massachusetts.
Edward & Sarah Bishop and seven others were examined by Magistrates in Salem, Massachusetts, for witchcraft.
A gasoline-powered car was tested in Springfield, Massachusetts, for the first time in the US.
The Richard Fairbanks Tavern and Post Office in Massachusetts became the first American colonial post office.