Original sentence: <ref> Two weeks later, a second competing amusement park, the nearby Wonderland opened its gates to the public.On 6 May, 1906, opening day for the park's fourth season, approximately 30,000 people visited the park (one-fifth the population of Indianapolis at the time), according to Sandy.One of Ingersoll's signature figure 8 roller coasters was one of several attractions pulling in the crowds in the park's early days; another was a looking-glass maze
Edited sentence: <ref>  On 6 May, 1906, opening day for the park's fourth season, approximately 30,000 people visited the park (one-fifth the population of Indianapolis at the time), according to Sandy.<ref>  One of Ingersoll's signature figure 8 roller coasters was one of several attractions pulling in the crowds in the park's early days;<ref>  another was a looking-glass maze.Two weeks later, a second competing amusement park, the nearby Wonderland opened its gates to the public