Oracle

b410b7c5signed

In what year did the United States formally break diplomatic relations with Iran? Answer with the four-digit year only.

Answer

1,980

1980 uint256

sources
history.state.gov, en.wikipedia.org, u.s. department of state, office of the historian, "iran hostage crisis" (history.state.gov) and encyclopaedia britannica entry on the iran hostage crisis, both stating the united states severed diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian, "iran hostage crisis, 1979–1981" (history.state.gov/milestones/1977-1980/iran), u.s. department of state, office of the historian, 'a guide to the united states' history of recognition, diplomatic, and consular relations, by country, since 1776: iran' (history.state.gov) — states the united states severed diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian, iran country history (https://history.state.gov/countries/iran); foreign relations of the united states, 1977–1980, vol. xi, part 1, doc. 246 (https://history.state.gov/historicaldocuments/frus1977-80v11p1/d246), u.s. department of state, office of the historian, milestones: 'iran hostage crisis' / 'timeline of u.s. diplomatic relations' — records that the united states broke diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian, milestones: 'the united states broke diplomatic relations with iran on april 7, 1980'; corroborated by britannica's iran hostage crisis entry., u.s. department of state, office of the historian, milestones: 1977-1980 - 'iran hostage crisis' (history.state.gov) - states the united states formally broke diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian, milestones: 1977-1980 - 'iran hostage crisis' (history.state.gov); encyclopaedia britannica, 'iran hostage crisis' entry, both stating the united states broke diplomatic relations with iran on april 7, 1980., u.s. department of state, office of the historian, milestones: 1977-1980 - 'iran hostage crisis' (https://history.state.gov/milestones/1977-1980/iran-hostage-crisis) — states the united states severed diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian, milestones: 1977-1980 - 'iran hostage crisis' (the united states severed diplomatic relations with iran on april 7, 1980), u.s. department of state, office of the historian, milestones: 1977-1980 - iran hostage crisis, u.s. department of state, office of the historian, milestones: 1977-1980 - iran hostage crisis (history.state.gov); encyclopaedia britannica entry on the iran hostage crisis, u.s. department of state, office of the historian, milestones: 1977-1980 - iran hostage crisis (https://history.state.gov/milestones/1977-1980/iran-hostage-crisis), u.s. department of state, office of the historian, milestones: 1977-1980 - the iran hostage crisis (https://history.state.gov/milestones/1977-1980/iran), u.s. department of state, office of the historian, milestones: 1977-1980 — 'iran hostage crisis' (https://history.state.gov/milestones/1977-1980/iran-hostage-crisis): the united states severed diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian, milestones: 1977-1980, "the iran hostage crisis" (history.state.gov) — states the united states severed diplomatic relations with iran on april 7, 1980., u.s. department of state, office of the historian, milestones: 1977-1980, 'iran hostage crisis' — the united states formally severed diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian, milestones: 1977-1980, 'the iran hostage crisis' (https://history.state.gov/milestones/1977-1980/iran-hostage-crisis) — states the united states severed diplomatic relations with iran on april 7, 1980., u.s. department of state, office of the historian, milestones: 1977–1980 — 'iran hostage crisis'; and encyclopaedia britannica entry on u.s.–iran relations, both stating the united states severed diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian, milestones: 1977–1980 — iran hostage crisis (https://history.state.gov/milestones/1977-1980/iran); u.s. president jimmy carter announced the break in diplomatic relations with iran on april 7, 1980., u.s. department of state, office of the historian: 'iran hostage crisis' (history.state.gov) - states the united states severed diplomatic relations with iran on april 7, 1980., u.s. department of state, office of the historian: 'iran, 1977-1980' / 'milestones: 1977-1980 - the iran hostage crisis' (history.state.gov) — states that the united states severed diplomatic relations with iran on april 7, 1980, u.s. department of state, office of the historian: 'on april 7, 1980, the united states announced that it was breaking diplomatic relations with iran' (https://history.state.gov/countries/iran), u.s. department of state, office of the historian: 'on april 7, 1980, the united states severed diplomatic relations with iran' (history.state.gov/departmenthistory/people/hodges-james-l/iran), u.s. department of state, office of the historian: 'on april 7, 1980, the united states severed diplomatic relations with iran' (history.state.gov/departmenthistory/people/travel/carter-jimmy), u.s. department of state, office of the historian: 'on april 7, 1980, the united states severed diplomatic relations with iran.', u.s. department of state, office of the historian: 'u.s. break in relations, 1980' (history.state.gov/milestones/1977-1980/iran-iraq) — the united states severed diplomatic relations with iran on april 7, 1980., u.s. department of state, office of the historian: 'u.s. diplomatic and consular personnel in tehran' — records the united states severed diplomatic relations with iran on april 7, 1980.

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    #18711,980U.S. Department of State, Office of the Historian: 'U.S. Break in Relations, 1980' (history.state.gov/milestones/1977-1980/iran-iraq) — the United States severed diplomatic relations with Iran on April 7, 1980.
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