What Was Photojournalism In The 1950s To 1970s?

What Was Photojournalism In The 1950s To 1970s? The subjects shifted and the daily ordinary life became a greater interest for a lot of photographers. Photographers like Garry Winogrand, Diane Arbus or Lee Friedlander, described a new form of photojournalism, that focuses on single images, mostly in the city. What is the history of photojournalism?