Lateran Treaty
- a concordat signed in 1929 in the Lateran Palace between the kingdom of Italy (represented by Mussolini) and the Holy See (represented by Pope Pius Ⅺ) , which recognized as fully sovereign and independent the papal state under the name Vatican City.拉特兰条约（1929年意大利王国［由墨索里尼代表］与罗马教廷［由教皇庇护十一世代表］在拉特兰宫签署的协定, 承认名为梵蒂冈城的教皇国享有完全的独立主权国家地位）。