Which downtown neighboorhood was annexed by Albany in 1815?
Neighborhoods of Albany, New York:  Downtown Albany is the city's oldest neighborhood, centered on State Street, one of Albany's oldest streets and its original main street. Neighborhoods of Albany, New York:  North and south of Downtown Albany are old residential communities often consisting of row houses; to the north, those neighborhoods include Sheridan Hollow, Arbor Hill, and North Albany, while to the south is the super-neighborhood of the South End, which includes several smaller neighborhoods.
i don't know