Complex sentence: In response to Willard's Leica-illustrated articles, E. Leitz, Inc. offered him a job publicizing the new 35mm camera, and the couple moved to New York City in the summer of 1930.
Split into simpler sentences: In response to the Leica-illustrated articles, E. Leitz, Inc. offered Willard a job publicizing the new 35mm camera. The couple moved to New York City in the summer of 1930.