Central Park was established in 1853 primarily as a social and democratic experiment to provide New Yorkers with a "public place" for respite amidst the city's rapid, chaotic industrialization. During the 1840s, New York's population exploded with immigrants, leading to extreme density and the creation of private, gated parks that were only accessible to the wealthy. Social reformers argued that a massive public park was essential for the physical and mental health of all citizens, regardless of their social class. Frederick Law Olmsted and Calvert Vaux designed the park to be a "Greensward," a landscape that mimicked the rolling countryside to offer a psychological escape from urban stress. However, the park's creation had a dark side: the city used eminent domain to displace approximately 1,600 residents, including the vibrant African-American community of Seneca Village. Today, in 2026, the park serves its original purpose as the "lungs of the city," offering 843 acres of meadows, woods, and lakes that remain free and open to the millions of people who live in the concrete jungle of Manhattan.