 Complete the following phrase:  Carter-Campbell entered the Royal Military College, Sandhurst and was commissioned on 23 October 1889 as a second lieutet into the Cameronians Scottish Rifles. In the next decade he was promoted to lieutet on 29 April 1892, and to captain on 2 November 1897. He served in the Second Boer War 18991902 as adjutant of the 2nd Battalion, which took part in the 