KnowraUnion of South AfricaLinked fromLinked fromThe 30 pages that link to Union of South Africa, each with the reason it gives.All 30Broader topic 7Related 10Narrower topic 11Compared with 2Southern RhodesiaCompared with: Joining the Union was the alternative rejected in the 1922 status referendum.Federation of Rhodesia and NyasalandCompared with: It offered a regional precedent for union, though its constitutional status differed.