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 Colombia first adopted for Colombian use the following year, when on 8 August 1834 "Cromos" referred to María Michelsen Lombana as ""First Lady of Colombia"" during the inauguration of her husband, President Alfonso López Michelsen. The position of the First Lady is unofficial, it is not an elected one, carries no official duties, and receives no salary. Nonetheless, first ladies have held a highly visible position in Colombian society. The role of the First Lady has evolved over the years, but she is, first and foremost, the spouse of the President. For much of history, the spouse of the president, as