Did Graham Greene ever visit the US?

Yes, Graham Greene visited the United States several times throughout his life. He traveled there for both personal and professional reasons, including promoting his works and engaging with American culture. His experiences in the U.S. influenced some of his writing, contributing to the themes and settings in his novels. Greene's visits included a notable trip in the late 1940s and another in the 1950s, where he interacted with American literary circles.