Black and white photograph of a crowd of people gathered together for the Easter "Be-In" held in New York City's Central Park. In the photograph, a group of young men are standing together on the grass in the foreground and dressed in hippie…

Black and white photograph of a crowd of people gathered together for the Easter "Be-In" held in New York City's Central Park. In the photograph, a group of young people are seated together on the grass in the foreground while many others are…

Black and white photograph of a crowd of people gathered together for the Easter "Be-In" held in New York City's Central Park. In the photograph, a group of young people are seated together on the grass in the foreground while one couple is seen…

Black and white photograph of a group of young people gathered together on the grass for the Easter "Be-In" held in New York City's Central Park. In the photograph, the group of young people are seated on the ground while another young man is lying…

Black and white photograph of the Vietnam Peace Parade anti-war demonstration that took place in New York City. On this day in April of 1969, the Fifth Avenue Peace Parade committee organized the demonstration that assembled near Bryant Park with a…

Black and white photograph of the Vietnam Peace Parade anti-war demonstration that took place in New York City. On this day in April of 1969, the Fifth Avenue Peace Parade committee organized the demonstration that assembled near Bryant Park with a…

Black and white photograph of the Vietnam Peace Parade anti-war demonstration that took place in New York City. On this day in April of 1969, the Fifth Avenue Peace Parade committee organized the demonstration that assembled near Bryant Park with a…

Black and white photograph of a group of young counter-protesters during the Vietnam Peace Parade anti-war demonstration that took place in New York City. In the photograph, a group of young people are seen protesting the Vietnam Peace Parade behind…

Black and white photograph of the Vietnam Peace Parade anti-war demonstration that took place in New York City. On this day in April of 1969, the Fifth Avenue Peace Parade committee organized the demonstration that assembled near Bryant Park with a…

Black and white photograph of the Vietnam Peace Parade anti-war demonstration that took place in New York City. On this day in April of 1969, the Fifth Avenue Peace Parade committee organized the demonstration that assembled near Bryant Park with a…

Black and white photograph of a Vietnam anti-war demonstration in Bryant Park, located in the New York City borough of Manhattan. On this day in April of 1969, the Fifth Avenue Peace Parade committee organized the demonstration that assembled near…

Black and white photograph of a group of counter-protesters at a Vietnam anti-war demonstration in Bryant Park, located in the New York City borough of Manhattan. On this day in April of 1969, the Fifth Avenue Peace Parade committee organized the…