alistically landscaped into the Great Lawn. Such debates over modifications of the Greensward Plan and proper uses of a public park have persisted into the present.In 1934, Mayor Fiorello LaGuardia placed Robert Moses in charge of a new centralized citywide park system. During his twenty-six year regime, Moses introduced many of the facilities advocated by the progressive reformers. With the assistance of federal money during the Depression, Moses built 20 playgrounds on the park's periphery, renovated the Zoo, realigned the drives to accommodate automobiles, added athletic fields to the North Meadow, and expanded recreational programming. In the early 1950s and early 1960s, private benefactors contributed the Wollman Skating Rink, the Lasker Rink and Pool, new boathouses, and the Chess and Checkers house. Moses also introduced permanent ball fields to the Great Lawn for corporate softball and neighborhood little league teams. In the 1960s, Mayor John Lindsay's two park commissioners, Thomas Hoving and August Heckscher, welcomed "happenings," rock concerts, and be-ins to the park, making it a symbol of both urban revival and the counterculture. In the 1970s, however, severe budget cuts during a fiscal crisis, a long-term decline in maintenance, and the revival of the preservation movement prompted a new approach to managing the park. In 1980, the Central Park Conservancy, a private fundraising body, took charge of restoring features of the Greensward Plan, including the Sheep Meadow, the Bethesda Terrace, and the Belvedere Castle (designed by Vaux and Mould). From 1980 to 1996, the Central Park Conservancy was led by Elizabeth Barlow Rogers, who was also appointed the Central Park Administrator; in 1996, Karen Putnam assumed the dual private and public posts. By 1990, the private organization of the Central Park Conservancy contributed more than half the public park's budget and exercised substantial influence on decisions about its fut...
