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,"
RMS Lady Nelson the Atlantic and brought 25,000 wounded Canadians home. When fighting ended in Europe in June 1945, "Lady Nelson" was switched to returning Canadian soldiers and war brides. "Lady Nelson" returned to civilian duties in 1946, the only Lady Boat, along with "Lady Rodney", to survive the war. However declining passenger traffic due to air travel, high fuel consumption from the ship's turbine engines and rising labour costs made the Lady Boats too expensive to run. It was decided to replace the two lady boats with motor vessels with smaller passenger capacity in 1951. In 1952 "Lady Nelson" and "Lady Rodney"