On 4 April 1968 , Martin Luther King Jr. , a leader of the Civil Rights Movement , was assassinated . The Michigan National Guard was ordered to state active duty the next day , to prevent possible outbreaks of violence similar to the previous summer ( such as those in Detroit , Newark , Tampa , Buffalo , Plainfield ) . Headquarters Forty-sixth Brigade and Third Battalion , 126th Infantry proceeded to Detroit and established round-the-clock patrols to prevent any incidents . The brigade ’s separate units remained at the Grand Valley Armory and were reinforced by units from Muskegon and Greenville in the event of outbreaks in other western state cities . These units were released two days later . The Forty-sixth Brigade and Third Battalion moved to Belle Isle for two days before being released from state duty on the tenth of April and returning to their home stations
assassinated
Assassination of Martin Luther King Jr.
126th Infantry Regiment (United States)