Zaire to have replaced "Zaire" gradually in English usage during the 18th century, and "Congo" is the preferred English name in 19th-century literature, although references to "Zahir" or "Zaire" as the name used by the natives (i.e. derived from Portuguese usage) remained common. In 1965, as in 1960, the division of power in Congo-Léopoldville between President and Parliament led to a stalemate and threatened the country's stability. Joseph-Désiré Mobutu again seized power. Unlike the first time, however, Mobutu assumed the presidency, rather than remaining behind the scenes. From 1965, Mobutu dominated the political life of the country, restructuring the state on
27th Marine Regiment (United States) South Vietnam and the 27th Marines was one of the units sent. The 27th Marines became the first Marine regiment to fly into a combat zone. Their deployment overseas put a severe strain on manpower in the Marine Corps and they were returned to the United States before the close of 1968. A homecoming parade was presented as a Memorial Ceremony downtown San Diego to the lives the regiment had given in Vietnam. The unit was then reassigned to MCB Camp Pendleton within the area of the base called Camp Margarita or the 33 Area. 27th Marine Regiment (United States)