January 08, 2018
On Monday, January 8, 2018, the President signed into law:
H.R. 267, the "Martin Luther King, Jr. National Historical Park Act," which redesignates the Martin Luther King, Junior, National Historic Site in the State of Georgia as the Martin Luther King, Jr. National Historical Park.
Donald J. Trump (1st Term), President Donald J. Trump Signs H.R. 267 into Law Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/348630