Jennifer Lopez scored her first UK No.1 single with “Love Don’t Cost A Thing.”
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Queen Margrethe II became the first Queen of Denmark since 1412.
David Jones changed his name to David Bowie and released his first single, 'Can't Help Thinking About Me.'
Norway was ceded to Sweden by King Frederik VI of Denmark.
US President Jimmy Carter expressed his support for Martin Luther King's birthday to become a national holiday.
Blue Origin's New Shepherd rocket successfully launched on its 14th flight from Launch Site One, Texas.
