Nielsen contracted for $80,000 a year, then the highest salary for a film star. Nielsen is called the first international movie star, challenged only by French comic Max Linder, also famous throughout Europe and in America by that time. In a Russian popularity poll of 1911, Nielsen was voted the world's top female movie star, behind Linder and ahead of her Danish compatriot Valdemar Psilander. She remained popular on both sides through World War I and in 1915 (before the United States' entry into it) she visited New York City to study American film techniques.