New York City Downtown Brooklyn, and the FDNY Fire Academy is located on Randalls Island. There are three Bureau of Fire Communications alarm offices which receive and dispatch alarms to appropriate units. One office, at 11 Metrotech Center in Brooklyn, houses Manhattan/Citywide, Brooklyn, and Staten Island Fire Communications; the Bronx and Queens offices are in separate buildings. The New York Public Library, which has the largest collection of any public library system in the United States, serves Manhattan, the Bronx, and Staten Island. Queens is served by the Queens Borough Public Library, the nation's second largest public library system, while the Brooklyn Public
East New York, Brooklyn public assistance (Temporary Assistance for Needy Families [TANF], Home Relief, Supplemental Security Income, and Medicaid). During the 1960s, East New York transitioned from being predominately Jewish and Italian to being predominately African American and Puerto Rican. However, now East New York is more diversified, with large African American, Puerto Rican, Dominican, West Indian, and South Asian populations. Due to gentrification of other Brooklyn neighborhoods, closer to Downtown Brooklyn and Manhattan, such as Bushwick and Bed-Stuy, East New York now has one of the fastest growing Black, Latino, and Asian populations in the city. East New York consists of mixed properties