Cinema of Argentina because harassment led to the exile of a number of prominent actors, among them Alberto de Mendoza, Arturo García Buhr, Niní Marshall and Libertad Lamarque, whose rivalry with her colleague Eva Duarte turned against her when the latter became First Lady in 1946. Argentine cinema began losing viewership as foreign titles gained an increasing foothold in the Argentine market. The problem eventually became so bad that Argentina tried to curb the influx with the Cinema Law of 1957, establishing the "Instituto Nacional de Cinematografía" to provide education and funding. Among the era's most successful films were: "Historia de una noche,"
First Lady of Mexico tenure (2002–2006), had been a party activist and candidate for Presidenta Municipal of Celaya on the PAN party ticket, and was briefly considered a contender for PAN's nomination to run for either the Jefe de Gobernación (Governor of the Federal District) or President in the 2006 election. Margarita Zavala, wife of Felipe Calderón, was a deputy from 2003 to 2006. Revolutionary era. Post-Revolutionary era. , there are five living former First Ladies, as identified below. The most recent First Lady to die was Carmen Romano (served 1976–1982), on 9 May 2000, at the age of 74. First Lady of Mexico