Congo River mentioned in 1535. Abraham Ortelius in his world map of 1564 labeled as "Manicongo" the city at the mouth of the river. The tribal names in "Kongo" possibly derive from a word for a public gathering or tribal assembly. The modern name of the Kongo people or "Bakongo" was introduced in the early 20th century. The name "Zaire" is from a Portuguese adaptation of a Kikongo word, ("river"), a truncation of ("river swallowing rivers"). The river was known as "Zaire" during the 16th and 17th centuries; "Congo" seems to have replaced "Zaire" gradually in English usage during the 18th century,
2nd Battalion, 27th Field Artillery Regiment (United States) designation, with its parent regiment being redesignated as the 27th Field Artillery on 1 September 1971. The battalion was based at Ray Barracks, Friedberg, Germany, as a direct support unit for the 3rd Brigade of the 3rd Armored Division, armed with the 155 mm self-propelled howitzer. It included three batteries with six howitzers each. On 16 January 1988, the 2-27th was inactivated and relieved from its assignment to the 3rd Armored. Its personnel and equipment were transferred to the simultaneously reactivated 2nd Battalion, 82nd Field Artillery. 2nd Battalion, 27th Field Artillery Regiment (United States) The 2nd Battalion, 27th Field Artillery