I wonder how Hollywood became the place were movies are made.
Hollywood began as a neighborhood in 1870. 
And when movies began to be produced there?
Hollywood
Hollywood is a neighborhood in the central region of Los Angeles, California, notable as the home of the U.S. film industry, including several of its historic studios. Its name has come to be a shorthand reference for the industry and the people associated with it.
Hollywood was incorporated as a municipality in 1903. It was consolidated with the city of Los Angeles in 1910 and soon thereafter, a prominent film industry emerged, eventually becoming the most recognizable film industry in the world.
History.
History Early history
to Hollywood, Anna, Gene and John moved there with Elias. They arrived in Hollywood in 1937, and moved into a wonderful neighborhood where Bob Hope lived down the street. During this time, there were so many musicians who were out of work that Elias formed what later became the Hollywood Bowl Symphony Orchestra, and began to write music for movies. It was also at this time that he embezzled the entire payroll of the orchestra, and left for Mexico City, on the run, because Mexico did not yet have