Menlo Park, California city, survived until 1922, when the original arch was destroyed in an automobile accident. The origin of the name of "Menlo Park, California" ("ca" 1850) pre-dates any work done by Thomas Edison ("ca" 1876) in Menlo Park, New Jersey; Menlo Park, New Jersey was named after Menlo Park, California. In 1917/1918 a large portion of Menlo Park was the site of Camp Fremont, a training camp for, at its height, 27,000 men being sent to fight in World War I. It didn't last long (the camp was dismantled after the war), but army engineers paved the first streets in Menlo
Menlo School directly into four-year universities as upper-division students. Since the late 1970s, Menlo has undergone a radical transformation. In the fall of 1979, Menlo School began its transition from an exclusively male institution with a small boarding program to a coeducational day school. In the 1993–1994 academic year, Menlo again took steps to ensure its future, dramatically increasing the Upper School’s enrollment, adding grade 6 to the Middle School, and further expanding its female enrollment. The College and School split on June 30, 1994, with further, more specific separations that followed. Menlo School and Menlo College now are wholly independent entities,