Mork became popular, featured on posters, coloring books, lunch-boxes, and other merchandise. Mork & Mindy was such a success in its first season that Williams appeared on the March 12, 1979, cover of Time magazine. The cover photo, taken by Michael Dressler in 1979, is said to have " his different sides: the funnyman mugging for the camera, and a sweet, more thoughtful pose that appears on a small TV he holds in his hands" according to Mary Forgione of the Los Angeles Times. This photo was installed in the National Portrait Gallery in the Smithsonian Institution shortly after his death to allow visitors to pay their respects.
On 30 and 31 March (Farvardin 10, 11) a referendum was held over whether to replace the monarchy with an "Islamic republic". Khomeini called for a massive turnout and only the National Democratic Front, Fadayan, and several Kurdish parties opposed the vote. The results showed that 98.2% had voted in favor of the Islamic Republic.
A Car bomb claimed the life of Airey Neave, a prominent Conservative politician, while he was driving out of the Commons car park in New Palace Yard. The attack occurred on 30 March 1979, one day after the announcement of that year's general election; both the Irish National Liberation Army and the Provisional IRA claimed responsibility for Neave's assassination, but it is now accepted that the former were responsible.