Which of the following best describes Varian Fry's role during the second world war?
1) He led diplomatic negotiations with Nazi officials to halt anti-Jewish persecution.
2) He advocated for American intervention to stop anti-Jewish persecution and to aid Jewish asylum seekers in the United States.
3) He coordinated covert military operations to liberate Jewish prisoners from concentration camps.
4) He personally assisted intellectuals and artists fleeing Nazi-occupied Europe.