On
On this day, March 30, 1900, Gen. Elwell Otis established the Department of Public Instruction, which later became the Department of Education.


The official calendar of the Republic of the Philippines: an almanac of Philippine commemorations enlivened with illustrations and information. –Manila: Presidential Communications Development and Strategic Planning Office, [20
14].


On this day in 1981 John W Hinckley Jr attempted to assassinate US president Ronald Reagan in Washington DC.
https://www.britannica.com/on-this-day/March-30


On this day in 1858, Hyman L. Lipman received a patent for the first pencil with an eraser.
https://www.todayinsci.com/3/3_30.htm


March is Fire Prevention Month (Proclamation No. 115-A, s. 1966).


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